Yet more genres would be great.
I love the increased amount of genres, but could we have even more? Maybe "Psychological" "Superhero" "Fairy Tale" and "Monster" for starters?
IMDB offers somewhere a list of all official movie genres (genres plus sub genres). Maybe that would be helpful.
Otherwise we end up in "psychological horror movie" instead of horror -> subgenre "thriller" etc.
Thanks for the feedback. I'd personally like to move to a larger set of genres, too. Probably, the list of genres should be "controlled" by the community (e.g., you could add "psychological", and others could vote for its inclusion as a "genre").
Otherwise, we have tags (coming soon to the preview site) which overlaps with genres to some degree.