Google Maps
Complaint signal is 0.4%.
Praise signal is 1.7%.
Baseline signal is 0.4%.
Delta vs baseline is 0.0 points.
Topic
What restaurant reviews say about cleanliness in Porto, Portugal
Cleanliness appears in 0.3% of analyzed complaint excerpts in this market.
- Confidence
- 26,770
- Reviews analyzed
- Last update
- August 23, 2026
- 2 platforms in the sample
At a glance
Share of complaint snippets where this topic appears by platform.
This metric tracks topic presence in complaint snippets, not positive versus negative sentiment split.
Balance is praise minus complaint for this topic on the same platform.
Google Maps
Signal balance: +1.4pp
Complaint signal
0.4%
Praise signal
1.7%
Tripadvisor
Signal balance: +1.5pp
Complaint signal
0.3%
Praise signal
1.7%
How this market compares
Compare this subdivision with country-level Restaurants patterns.
Baseline comparison is not available for this scope yet.
Google Maps
Country baseline
0.4%
Tripadvisor
Country baseline
0.3%
Platform-by-platform signal
Compare complaint and praise mentions by source, including the available baseline.
Tripadvisor
Complaint signal is 0.3%.
Praise signal is 1.7%.
Baseline signal is 0.3%.
Delta vs baseline is 0.0 points.
Largest difference from baseline
This is the largest measured difference between the current market and its available baseline.
Not enough comparison data is available for interpretation in this scope.
What reviewers keep mentioning
These themes appear most often in the analyzed excerpts for this market.
Google Maps
Top complaints
Additionally, his physical appearance raised noticeable hygiene concern.
Google Maps
Top complaints
But the windows were dirty with not much seen through.
Google Maps
Top praises
Clean and delicious food.
Google Maps
Top praises
A clean place with friendly service !
Google Maps
Top praises
Absolutely on the spot for any assistance or next order or just to be kind (fresh napkin for cleaning my glasses I accidentally dropped).
Tripadvisor
Top complaints
After lunch no one bothered to clear before bringing the coffee ordered, then served on the table cluttered with dirty dishes, the cast iron pot of rice, the pan of shrimp.
Tripadvisor
Top complaints
Also, a female worker in kitchen seemed to give me a dirty look, which was unexpected and rude, definitely not representative of the welcoming vibe I got everywhere else in Porto.
Tripadvisor
Top praises
20min wait, very good food at affordable prices, ocean view, smiling waiters, clean terrace...
Tripadvisor
Top praises
After initially experiencing the restaurant as clean, and serving tasty food, great wine and lovely staff we were shocked that one person had to leave very quickly and all three members of our party returned to their hotel within 1 hour and had dreadful symptoms of diarrhoea, vomiting, headaches and Red skin rashes.
Tripadvisor
Top praises
Very clean.
Representative review quotes
These excerpts show the review language behind the measured signal.
Google Maps
Praise quote
Service, cleanliness, and interaction.
Review rating: 5.0
Tripadvisor
Complaint quote
Dirty kitchen and waiters who wanted to leave, and it was noticeable.
Review rating: 1.0
Tripadvisor
Praise quote
Clean and thoughtful.
Review rating: 5.0
What the signal means
Coverage
208 insight listings mention Cleanliness in this scope.
Signal strength
Complaint signal is 0.3% across available platforms.
Praise signal is 1.7% across available platforms.
Next step
Pick one issue worth checking, then use recent reviews to see whether the pattern is still present.
Compare Porto, Portugal with the national Restaurants pattern to see what stands out locally.
Use the Cleanliness signal to decide where to look, then check it against recent feedback from your own Restaurants.
Evidence behind this topic
- Cleanliness groups review language such as clean, cleanliness, dirty, hygiene, pests, and sanitary, so the signal stays tied to concrete guest wording rather than a generic score.
- Porto, Portugal, Restaurants uses 26770 analyzed reviews across 2 platforms, 2 locality records, and 208 supporting insight listings for Cleanliness.
- Google Maps has the strongest complaint signal for Cleanliness at 0.4%, compared with a measured average of 0.3% across platforms.
- Google Maps has the strongest praise signal for Cleanliness at 1.7%, compared with a measured average of 1.7% across platforms.
How reliable is this signal?
Check how much evidence is available and when it was last updated before relying on the finding.
Reviews analyzed
26,770
Collected reviews: 681,130 · Analysis coverage: 3.9%
Platforms covered
2
Last update
August 06, 2026
Reports behind this finding
Open the source reports behind this topic to check the platform metrics and surrounding analysis.
Google Maps
RestaurantsWhat Google Maps reviews show about cleanliness at Porto restaurants
Cleanliness appears in the Google Maps review sample for Porto restaurants. For operators, the useful question is whether recent reviews for their own business show the same pattern; the market sample cannot diagnose one venue or explain a cause.
Porto · July 30, 2026
Read Full Insight
TripAdvisor
RestaurantsWhat TripAdvisor reviews show about location at Porto restaurants
Location appears in the TripAdvisor review sample for Porto restaurants. For operators, the useful question is whether recent reviews for their own business show the same pattern; the market sample cannot diagnose one venue or explain a cause.
Porto · July 30, 2026
Read Full Insight
Keep exploring
Compare this finding with another topic or a broader market.
Compare another market
This page covers Restaurants in Porto, Portugal. Compare it with the country view to see whether the difference is regional.
Other themes in this market
Compare other themes in Porto, Portugal, Restaurants to see whether this finding stands alone or belongs to a wider pattern.
Where to go next
Compare the broader market or return to the topic library.