There's something about horror movies that I'm drawn to but in the end there are so many that I just can't stomach. Movies with torture like Saw or Hostel just gross me out too much. I'm more interested in the scary stuff not the carving out guts stuff.
Some of the older movies like Fall of the House of Usher, The Pit and the Pendulum, or House of the Haunted Hill I've always loved.
I also like the any vampire movies. Old ones. New ones. Although it's not scary I think Lost Boys is great. 30 Days of Night was great! The old Salem's Lot scared the crap out of me when I was little.
For me anytime there's a movie about the paranormal (Poltergeist), creepy (The Ring), possession (The Exorcist), or aliens (Signs, The Body Snatchers, the Alien) I'll like it.
I think zombies are pretty stupid but will still watch the movies.
I just don't get to watch movies that much so there's so many that I think I'd love that have recently come out.