Greasy Fork is available in English.
Adds ratings from IMDb, Rotten Tomatoes, Metacritic and MyAnimeList to Trakt
< Feedback de Ratings on Trakt
It is normal that it is not shown on some titles, the data are taken from OMDb, and unfortunately they are not always complete.
Thanks, but there is a small problem, does not show the Rotten Tomatoes rating.