This extension shows Rotten Tomato scores on Netflix.
Image from store
Latest reviews
(2020-01-20) DiskSystem: Actually works. All other extensions include IMDB score for some reason which i don't like.
It also has the most aesthetically pleasing way of showing it compared to other extension.
Please don't stop updating this extension.
(2019-08-07) James Oborn: This is the only extension that actually works!