Comedy: BASEketball, Hot Fuzz, Shaun of the Dead, The Terminal, Bill and Teds Excellent Adventure, Looks who's Talking, The Life of Brian.... etc
Drama: Shawshank Redemeption
Action: Die Hard trilogy
Sci-Fi: Fifth Element, Stargate, The Abyss
Thriller: Arlington Rd, One Hour Photo
Horror: Audition, Evil Dead Trilogy, Poltergeist, A Tale of Two Sisters, Ichi The Killer, Dog Soilders etc
Musical: Cannibal! the musical, Hedwig and the Angry Inch, Cats, Little Shop of Horrors etc
Animation: Blood: The last vampire, Ghost in the Shell, Advent Children, Toy Story 1, Spongebob Squarepants, South Park - Bigger, Longer and Uncut,
The Nightmare Before Christmas, Wallice and Gromit: A Close Shave
Based on True Story: I don't know... Amityville Horror?
Feature length Documentary: Not keen on any
Western: The Good, The Bad and the Ugly
War: The Trench
Cult: A Clockwork Orange, Reservoir Dogs, Pirates of the Carribean 1+2
Epic: Jason and the Argonauts, Braveheart
Chick Flick: Notting Hill, Four Weddings and a Funeral, 50 first Dates, The Wedding Singer
Super Hero: Superman 1, Orgasmo?
Teen Flick: I don't like any, there all drivvel
Slasher: Scream trilogy (even if i'm the only one...), Halloween, Candyman2
Fantasy: Labrynth, Edward Scissorhands, Big Fish,
Family: Babe, Groundhog Day, The Neverending Story
I like too many films to choose favourites! lol