1. Vampires.....especially if there's plenty of sexy vamps :D

2. Haunted/ghosts

1) smart ones with an actual plot / story

2) vampire.

Zombies-Ghosts-Vampires-Werewolf-and Shark Films
So I guess Monster Movies

i think i'm going to slightly change my answer from just psychological to a tie for first between psychological and vampire with slasher a close second.

zombi ...
or anything strange and unique ..
(which is why I like Phantasm)

Well done ghost stories are hard to resist too (The Others, 6th Sense)

Same here. Love it when the house\building has a life of its own and fucks with the occupants.

Eg. - Poltergeist 1,3 and more that I can't think of now.

It's a tie between Slasher and Zombie flicks for me. What noone that I've seen has pointed out it that Slasher films tend to break down into two different genres that I've noticed. One is the supernatural slasher flick like Friday or Halloween where the killer has powers that keeps him from staying dead and the other is with mere mortal slashers such as Slumber party or Sorority house massacres. I like them both just fine.

Definitely ghost movies, but I generally like all horror genres. :cool:

Yeah I like all kinds but id prolly go with Slashers

ghosts, haunted houses, although i like a good gorefest now and then.