if you are looking for recommendations then taste.io or taste monster are better anyway, automated recommendations by imdb were always horrible, recommendations from users in boards were OK but i think you are better off with websites i mentioned

i will be missing discussions about different interpretations of movies, things i haven't noticed, plot holes,etc., it was pretty much my ritual in last fourteen years, finish movie and head to imdb boards for better understanding of movie (yes i am not guy watching comics movies and most of the mainstream crap) or discussing ideas about things not actually shown in movie to viewer

note after shutting down boards will be my movie watching experience severely affected, i can only hope some other movie site will introduce boards and welcome imdb refugees

at the moment - rotten tomatoes has boards implemented by they are read only, trakt.tv has threaded comments but not boards, metacritic and tmdb have nothing and that's pretty much it from sites which mean something and have some visitors, different subreddits are just pure mess to discuss movies, it has to be on page with movie information i can find quickly through Google without going through tons of reddit results