One Question That Shows What to Fix in Marketing

I once called a client with routine question: „What do you like about our product?”.

I got answer I hear hundreds of times: „Great tool, I recommend, good job”.

Great. Polite. And completely useless.

Because what do I do with this? How do I turn this into competitive advantage? How do I write ad that convinces new customers?

Next day I had conversation with another client. This time I asked different question: „If you had to give us 3 stars instead of 5 – what would be the reason?”

Five seconds of silence.

And then: „Well… actually onboarding was chaotic. For first week I didn’t know where to start. Had to search for tutorials on YouTube myself. And honestly? I almost quit.”

It was like opening a safe.

That one interview gave me more useful insights than previous twenty conversations. Because suddenly I knew exactly what to fix, how to change messaging and where competition leaves money on the table.

Through next 7 years managing campaigns for over 100 clients (total budget exceeding €25,000 monthly) I developed this method into complete system. Today I’ll show you exactly how to use it, so you stop guessing what customers want and start knowing.

Why Traditional Questions Give Useless Answers

Before we get to method, I need to explain why standard approach doesn’t work.

Most companies ask customers like this:

„What do you like about our product?” „Why did you choose us?” „Would you recommend us to friends?”

And you get answers like:

„Nice tool” „Good price” „Yes, I recommend”

Problem? These answers tell you nothing.

Because people are polite. Don’t want to be rude. Don’t want to offend you. So they give you „safe” version – generics that sound positive but are empty.

It’s like asking friend „How do you like my new haircut?” – even if it looks terrible, they’ll say „nice”. Because that’s how human nature works.

And worst part? Most companies base entire marketing strategy on these polite generics. Messaging. Positioning. Ads. Everything based on data that means nothing.

And then they wonder why campaigns don’t work.

Psychology Behind 3-Star Question

Question „If you had to give us 3 stars instead of 5 – what would be the reason?” works for three reasons.

First, you give permission for honesty. People need „alibi” to tell truth. Asking about 3 stars (not 1), you tell them: „This isn’t attack. Don’t want you to crush us. Want constructive criticism.”

This is completely different energy than „What can we improve?” – which sounds defensive and suggests you’re waiting for compliment.

Second, you give concrete framework. „What can we improve?” is too open. People don’t know where to start. Must think. So they give you something safe and quick.

But „3 stars” is concrete anchor. They know exactly what it means – „good but not great”. And suddenly their brain starts looking for specific reasons why „not great”.

Third, you unlock emotional memory. When you ask about positive things, people respond logically. But when you ask about imperfections, they reach for emotions. For moments of frustration. For situations when something didn’t work.

And it’s exactly these emotional memories that are gold. Because they show real pain points – not ones you imagine in excel, but ones customers actually feel.

How to Exactly Conduct Interview with 3-Star Question

OK, let’s get practical. I’ll show you step by step how to conduct such interview.

Before Conversation

Choose right customers for conversation. Not everyone will give you useful insights.

Look for customers who:

Are with you minimum 3 months (too short = don’t know product enough)
Use product regularly (sporadic users have limited perspective)
Are neither super-fans nor haters (extremes give distorted picture)

Goal: 10-15 interviews per quarter. Less won’t give you sufficient sample. More is overkill – after 15 interviews answers start repeating.

Send short email with request for conversation:

„Hi [name], we’re working on improving and your perspective would be very valuable to us. Would you have 15-20 minutes for short conversation this week? We want to hear honest opinion – what works, and what could be better. Your feedback will directly influence how we develop product.”

Key: „honest opinion” and „what could be better” signal you’re not looking for compliments.

During Conversation

Start with 2-3 minutes small talk. Don’t jump right into questions. People need to relax to be honest.

Then start with „warm-up” questions:

„Tell me how you use daily?” „What was first thing you did after creating account?”

These questions aren’t to give you insights. They’re to make respondent start thinking about their experience with product. You activate their memory.

And now – after 5-7 minutes of conversation – you come in with key question:

„If you had to give us 3 stars instead of 5 – what would be the reason?”

And here’s important: SHUT UP.

Seriously. Say nothing. Don’t explain. Don’t add. Don’t save the silence.

There will be 3-5 seconds of awkward silence. This is normal. This is good. Because in this silence respondent actually thinks. Looks for real answer instead of giving you first politeness that comes to mind.

When they start talking – WRITE DOWN EXACT WORDS. Don’t paraphrase. Don’t interpret. Literal quotes.

Because these quotes you’ll later use in marketing. In ads. On landing pages. And they must sound like real customer voice, not like corporate speak.

„Digging Deeper” Technique

Often first answer is superficial. Respondent will say something like: „Well… sometimes it’s bit slow.”

This isn’t enough. You must dig deeper.

Use „Tell me more” technique:

„Tell me more about this situation with slow performance.” „Can you describe specific moment when this was problematic?” „And how did this affect your work?”

These follow-up questions are crucial. Because they transform generic („works slow”) into specific insight („When on Friday before deadline I tried to generate report for boss, system froze for 3 minutes. I broke sweat from stress.”).

See difference? First is technical problem. Second is emotional story you can use in marketing.

Bonus Question: Dealbreakers

After 3-star question ask second one:

„And what would have to happen for you to give us 1 star?”

This question shows absolute dealbreakers. Things you CANNOT mess up.

Because 3 stars is „could be better”. But 1 star is „I’m leaving and never coming back”.

Answers to this question give you priorities. You know what to fix FIRST (dealbreakers) and what can wait (3-star things).

How to Analyze Answers: Categorization System

OK, you have 15 interviews. You have dozens of quotes. And now what?

Most people make mistake here – read notes once, „know intuitively” what’s important, and never return to it.

This is waste of time.

You need system that turns raw data into actionable insights. Here’s how I do it.

Step 1: Write Down All Quotes

Open Google Sheets or Notion. Create table with columns:

Quote (literal)
Who said it (customer segment)
Problem category
Emotion
Frequency (how many times this problem appeared)

Enter every quote from every interview. Yes, it takes time. But without this rest won’t work.

Step 2: Categorize Problems

Now go through quotes and assign them to categories. Typical categories are:

Onboarding / First Experience
Product functionality
UX / Interface
Support / Customer service
Price / Value
Integrations / Ecosystem
Documentation / Education

Don’t create too many categories. 6-8 is enough. More = chaos.

Step 3: Count Frequency

This is key. Because it’s not about what one customer said. It’s about what majority says.

If 8 out of 15 people mentioned onboarding – this isn’t coincidence. This is pattern. If 2 people mentioned button color – this is noise. Ignore.

Create simple table:

Category	Times mentioned	% of interviews
Onboarding	9	60%
Support	5	33%
Integrations	4	27%
UX	3	20%

Now you see priorities black on white.

Step 4: Extract Specific Insights

For each top category (those with >30% interviews) create „insight card”:

Problem: [One sentence describing problem] Exact quote: [Best quote that illustrates problem] Customer emotion: [What do they feel? Frustration? Anger? Resignation?] Possible solution: [What can we do?] Marketing implication: [How does this affect messaging?]

Example:

Problem: Onboarding is too complicated, customers don’t know where to start. Exact quote: „For first week I didn’t know where to start. Had to search for tutorials on YouTube myself. And honestly? I almost quit.” Customer emotion: Disorientation, frustration, feeling of being left alone. Possible solution: Guided onboarding, onboarding call, ready templates. Marketing implication: Emphasize simplicity of start, messaging like „Start in 15 minutes, not 2 weeks”.

Case Study: How SaaS Increased Conversion from 18% to 31%

Let me tell you specific story how this method worked in practice.

Client: SaaS company offering marketing automation tool. Average conversion from trial to paid: 18%. Competition? Similar tools, similar prices, similar features.

Problem? They didn’t know how to stand out. Messaging was generic: „Automate marketing. Save time. Increase conversions.”

Sounds like every other company in this category.

We conducted 12 interviews with 3-star question.

Answers that repeated:

„Setup was complicated. First 2 weeks were struggle with configuration.” (8 people) „Didn’t know if I was doing it right. Zero feedback from system.” (6 people) „Documentation exists, but need to dig through 50 articles to find answer.” (5 people)

Pattern was clear: onboarding is disaster.

We checked competition. Go to their landing pages – „Powerful automation”, „Advanced features”, „Enterprise-grade solution”. Nobody talks about simplicity of start. Because everyone has same problem. Everyone has complicated onboarding.

This was opportunity.

Client changed strategy:

Product:

Created 15-minute interactive onboarding guide (instead of 50 articles)
Added onboarding call included in price (30 minutes with expert who configures for you)
Prepared 5 ready templates for most common use cases

Marketing:

New main headline on page: „Start working in 15 minutes, not 2 weeks”
„How it works” section reworked to „From registration to first campaign: 4 simple steps”
Testimonials focused on simplicity: „Thought I’d struggle for weeks. Had first campaign in 40 minutes.”
Comparison ads: „Unlike [competitor] – with us you don’t need dedicated tech person for configuration”

Result after 3 months:

Conversion from trial to paid: from 18% to 31%. Time-to-first-value (time from registration to first success): from 14 days to 2 days. NPS: from 32 to 47.

And most important: completely differentiated from competition. Not because they had better product. But because they fixed what competition doesn’t fix.

How to Use Insights in Marketing

Good, you have insights. But what now? How to turn this into ads, landing pages and content?

In Ads

Use LITERAL quotes from interviews as inspiration for copy.

Customer said: „For first week I didn’t know where to start.”

Your ad: „Know that feeling when new tool requires week of learning? With us you start in 15 minutes.”

Customer said: „Had to search for tutorials on YouTube myself.”

Your ad: „Zero digging through YouTube tutorials. Guided setup. Ready templates. Works from day one.”

This isn’t copywriting from thin air. This is copywriting based on real words of real people.

On Landing Page

„Why us?” section should directly address top problems from interviews.

If customers complained about onboarding – you have section about onboarding. If customers complained about support – you have section about support. If customers complained about price – you have section about value.

And each section should have testimonial that confirms this problem is solved.

In Email Marketing

Nurturing sequence can be built around typical concerns.

Email 1: Addresses most common problem from interviews. Email 2: Case study how someone similar to them solved this problem. Email 3: Specific feature that answers this problem.

Because if you know people fear complicated onboarding – you don’t send them email about „advanced features”. You send email about simplicity of start.

In Positioning

You can create entire positioning around „anti-competitor” messaging.

If ALL competitors have same problem (like complicated onboarding) – you can be company that solves it.

This is blue ocean. Instead of fighting „we have more features” (which everyone can say), you say „we have simplest start” (which you can prove and which resonates with real problem).

Common Mistakes and How to Avoid Them

Mistake 1: Too Few Interviews

5 interviews is too few. You can hit outliers. You need minimum 10-15 to see patterns.

Mistake 2: Asking Wrong People

Don’t ask:

Customers who are with you week (don’t know product)
Customers who left long ago (their feedback is outdated)
Super-fans (will give you only positive things)

Ask „middle” customers – those who use regularly but aren’t fanatics.

Mistake 3: Saving the Silence

When you ask 3-star question – there will be silence. Don’t fill it. Don’t help respondent. Don’t give suggestions.

Silence is good. In silence respondent thinks. Give them space.

Mistake 4: Paraphrasing Instead of Quoting

Don’t write: „Customer said onboarding was difficult.”

Write: „Customer said: «For first week I didn’t know where to start. Had to search for tutorials on YouTube myself. And honestly? I almost quit.»”

Literal quotes have power. Paraphrases don’t.

Mistake 5: No Action

Worst mistake? Do interviews, write notes and… do nothing with it.

Interviews without action plan is waste of your and customers’ time.

When and How Often to Do Interviews

Recommendation: once per quarter, 10-15 interviews.

Why quarterly? Because market changes. Competition changes. Your product changes. Insights from year ago may be outdated.

Create „quarterly customer insight review”:

Week 1-2: Conduct interviews. Week 3: Analyze and categorize. Week 4: Workshop with team – what do we do with these insights?

And keep „living document” where all insights are collected. Notion, Google Docs, whatever – important that there’s one document everyone returns to.

Summary: Your Action Plan

OK, lots of information. Let’s do quick recap what you do next.

This week:

Choose 10-15 customers for interviews (3+ months with you, regular users)
Send them emails with request for 15-20 minute conversation

Next 2 weeks: 3. Conduct interviews with 3-star question + 1-star question 4. Write down LITERAL quotes

Week 3: 5. Analyze answers – categorize, count frequency 6. Create „insight cards” for top problems

Week 4: 7. Workshop with team: how do we fix these problems in product? 8. How do we use these insights in marketing?

Ongoing: 9. Update messaging on site and in ads 10. Repeat in 3 months

This isn’t rocket science. This is systematic listening to customers in way that gives real answers.

Because most companies ask customers what they like. And get polite generics.

You ask what they’d give 3 stars. And get gold.

What Next?

You now have two options.

Option A: You implement this yourself. You have framework, you have method, you have examples. This is solid foundation that can already change your campaign results.

Option B: You want to go deeper.

Because what you read is basic version. Foundation. In practice research is much more – purchase path analysis, touchpoint mapping, Jobs To Be Done segmentation, deep competitor communication analysis, message-market fit testing.

Companies that do this more thoroughly get better results. Not 10-20% better. 100-200% better.

If you feel your campaigns could work better, but don’t know where the problem is – let’s talk.

15 minutes. Specifically about your situation. I’ll tell you honestly if I see potential and if audit even makes sense.

→ Choose time in calendar: labroi.co/rozmowa

No commitment. No sales. If after conversation you decide you can handle it yourself – great. At least you’ll know where to start.

Tom Piskorski Senior Marketing Campaign & Analytics Specialist 13+ years experience in Google Ads, Meta Ads and LinkedIn Ads campaigns for B2B companies across Europe. Managed budgets exceeding €500,000 monthly for over 100 clients.

Why Traditional Questions Give Useless Answers

Psychology Behind 3-Star Question