I just signed up! My favorite horror movies are
Sick Girl from the show Masters of Horror,
Terror Tract , Stephen King and George Romero's
Creepshow, and
Clive Barker's
Hellraiser--another favorite is
Campfire Tales
The korean film A Tale of Two Sisters is runner up. Of the new ones Sinister and Babadok are cool. Pet Semetery is great but the book is better. I might be missing some but thats about it.
The horror films I hated were; Jason X, the human centipide, some camp horror movies, a lot of 70's horror movies, and the 2003 House of the Dead--which I remember seeing around all billboards at the time, but when I saw it I truly hated it.
Feel free to share your taste!