I have compiled a list, using the categories provided by Netflix (except Cult Movies, which doesn't get its own separate category from Netflix, but does from me), of my preferences regarding the various film genres and subgenres, listing those that I like. I list each genre followed by (after the :) the subgenres of that genre that I enjoy.
Action & adventure: Blaxploitation, Martial Arts (especially classic Kung Fu movies), Westerns (rarely)
Animation & Anime: For Grownups, Horror, Fantasy. I admit I struggle with this genre, knowing it's all the rage, now, but I'm very finicky when it comes to animated films.
Children & Family: not so much
Classics: I love old movies from the black & white era. Also Classic Sci-Fi/Fantasy movies (like Invasion of the Body Snatchers), and Film Noir.
Comedy: British Humor, Cult Comedy, Black Comedy or Horror-Comedy, Slapstick, Satire/Mockumentaries, Stand-Up
Cult - Probably my favorite genre in general, with a sidenote for Asian Cult, Cult Classics (like Faster, Pussycat! Kill! Kill!) and Cult Horror
Documentaries: Historical, Biographical, Indie, PBS/Science & Nature (can't get enough of the nature docs), Political (sometimes)
Drama : Depends
Faith & Spirituality : Difficult
Gay & Lesbian : Maybe it's time for it to stop being its own separate genre?
Horror: tied with "cult" as my favorite genre, especially B Movie Horror, Creature Features/Monsters, Cult Horror, Foreign Horror, Horror Classics (House of Hammer, e.g.), Satanic Stories, Slashers, and Vampires/Zombies (although the new mainstream "teen horror" genrre, like "Twilight," leaves me cold...or maybe just old)
Indie - it's a mixed bag, but I do enjoy good experimental and art house films
Musicals - questioning
Romance - gotta be dark, quirky or queer
SciFi/Fantasy - love this genre in general, with special emphasis on Alien, Classic, SciFi Horror, and JAPANESE MONSTER MOVIES of the Godzilla variety
Special Interest - Art & Design, Dance, Food & Wine, Theater Arts, Mind & Body
Sports & Fitness - not so much. Ice-skating, when Johnny Weir is involved.
Television - hit and miss, but yes, I'm not a Teeveetotaler
Thriller - NO.