Nice add-on for getting an overview of whether a film or show is worth watching.
Unfortunately it always shows a question mark for IMDb, Metacritic and Rotten Tomatoes, which is a bit annoying because IMDb and Rotten Tomatoes are my preferred websites for film reviews and scores.
But it still works with the other websites and since ultimately it's still a free browser extension, that's sufficient. I also like that it gives different colours to different scores.

Works as intended. Thank You!

Edit: Some of the other sites ratings come up as "?", but most of the titles have a score so that is good enough for me. I'm not super picky and just see this as a neat feature.

no longer works. Hasn't worked properly for at least a year now.

Love this add-on but the scores for IMDB haven't been loading for a couple of days now.

Entirely necessary feature missing from Netflix (because they are embarrassed about how bad half of their content is). However, despite this probably being the best among similar addons, this one still mixes up probably a quarter of shows/movies.

I'd be happy to make this a 5/5 review if there was an option to fix/report mixed up ratings.

Nice addon, but doesn't always get it right, e.g. The Equalizer (2014) film is showing with a 4.9 score from iMDB (I think mixed up with the 2021 series of the same name) when it's actually a 7.2 rated film. In general it's really good though.

Love the concept, but it fails to find the correct rating constantly. For example, Mindhunter, the 2017 TV show rated 80 on Metacritic, shows the Mindhunters (2005) movie rating of 33.
The inaccuracy makes me hesitant to trust any ratings, and I always click through on anything I'm interested in - kind of defeating the point of having ratings on Netflix itself.
Pulling info using media type (TV show, movie) and year might make it more accurate, as well as looking for an exact match on the title before less accurate matches ("Mindhunter" vs "Mindhunters")

Nice extension but Rotten Tomatoes isn't working, unfortunately.
A fix will be welcome, thanks.

IMDb shows a question mark 9 out of 10 times.

Good concept, but missing the Rotten Tomatoes Audience Scores, which is the only thing I use really. Critic scores are pretty useless to me.