What Customers Complain About in Reviews (and What to Do)

Read a few hundred negative reviews of local businesses and you notice something: the complaints are not random. Whether it is a pizzeria in Milan, a dental clinic in Vienna or a gym in Lyon, customers complain about the same handful of things. The details change; the themes don’t.

That is good news. A handful of themes means a handful of fixes. This post groups the common complaints, explains what usually sits behind each one, and suggests what to do.

How to read complaints usefully

Before the themes, a method. One review is a story. Ten reviews are data.

1. Collect your last twenty to fifty negative and mixed reviews (one to three stars), from Google and any other platform you use.
2. Tag each one with one or two themes from the list below.
3. Count. The theme with the most tags is where you start.
4. Do the same for two or three competitors. A theme that appears everywhere in your area is a market-wide problem, and fixing it is a reason to choose you.

Also read the three- and four-star reviews closely. “Great food, but…” tells you exactly what stands between you and five stars.

Theme 1: the way people were treated

This is usually the biggest theme in service businesses. It shows up as “rude”, “unfriendly”, “ignored”, “made me feel stupid”, “the receptionist didn’t look up”.

What sits behind it: rarely a bad person. More often a busy moment, an understaffed shift, a team member who was never told how to handle a difficult request, or a rule (“no changes to the menu”) delivered without explanation.

What to do:

• Find the moments when it happens. Is it at the front desk, on the phone, at closing time?
• Give the team a few simple phrases for the hard moments: saying no, explaining a wait, handling a mistake.
• Make sure there is enough cover at the busiest hour, even if that means less cover at the quietest.

Theme 2: waiting

“Waited 45 minutes past my appointment.” “Took ages for the bill.” “Nobody answered the phone.” Waiting complaints are common in clinics, restaurants, salons and anywhere with appointments.

What sits behind it: overbooking, tasks that take longer than scheduled, and, most often, not telling people. Customers forgive a delay much more easily when someone tells them about it.

What to do:

• Tell people early. A message or a word at reception (“we’re running about 20 minutes late today”) prevents many angry reviews.
• Check whether your booking slots match reality. If a treatment always takes 50 minutes, don’t book it for 30.
• For phone complaints, add online booking or a callback option, so customers don’t need to get through at a busy time.

Theme 3: price and value

“Overpriced.” “€8 for a coffee.” “They charged extra for…”. Price complaints are rarely about the price alone. They are about the gap between the price and what the customer expected.

What sits behind it: surprise charges, prices not shown upfront, small portions or short treatments compared with the price, or prices that changed since the customer’s last visit.

What to do:

• Show prices before people commit: on the menu, the website, the booking page and your Google profile.
• Explain what is included, especially in clinics and salons: consultation, aftercare, products.
• Avoid surprises. If something costs extra, say so before, not on the bill.

You don’t need to be the cheapest. Customers paying more want to understand why. It helps to know what competitors charge; see our guide to tracking competitor prices.

Theme 4: the place itself

Cleanliness, noise, temperature, parking, accessibility, bathrooms, smell, uncomfortable chairs, crowded changing rooms.

What sits behind it: things the team stops noticing because they see them every day.

What to do:

• Walk in through the front door once a week as if you were a customer. Sit where customers sit. Use the bathroom.
• Fix the cheap things first: a smell, a broken light, a dirty entrance.
• For the things you can’t fix, like parking, give practical information upfront: where to park, the nearest stop.

Theme 5: the result or the product

The meal was cold. The haircut was uneven. The treatment didn’t work as hoped. The product broke.

What sits behind it: sometimes a real quality problem, sometimes a gap between what was promised and what is realistic. In clinics, it is often an expectations problem as much as a results one.

What to do:

• Look for patterns: one dish, one stylist, one product, one time of day.
• Set expectations clearly before, in plain words, especially for treatments where results vary.
• Have a fair, simple policy for redoing work or refunding, so staff don’t have to improvise.

Theme 6: delivery, booking and the online part

Late deliveries, wrong orders, cancelled bookings that weren’t confirmed, online prices that differ from the shop, emails nobody answered.

What sits behind it: a part of the business nobody owns. Delivery is handled by a partner, the booking tool was set up years ago, the inbox is checked “when there’s time”.

What to do:

• Give one person responsibility for the online channels.
• Test them yourself every month: book, order, send an enquiry.
• Make sure the prices and hours online match reality.

Turn the themes into something useful

Complaints are not only problems to fix. They are also the clearest guide to what you should say in your marketing.

• If the common complaint in your area is waiting, and you have short waits, say so in your profile and your ads.
• If competitors are criticised for hidden costs, show your prices openly and say that you do.
• If customers praise something that competitors are criticised for, put the customers’ words in your next ad.

And reply to the complaints you already have, calmly and specifically; our guide on how to reply to negative Google reviews has examples.

If tagging fifty reviews by hand sounds slow, our free competitor check groups the praise and complaints in your reviews and your local competitors’ for you, so you can start with the counting already done.