Whats a really creepy movie i should see?

i've watched alot of scary movies in my day but most of the movies i see now arent scary at all. they are usually just some movie with people getting chopped up or somthing, which sucks. the last movie to "actually" scare me was paranormal activity. and before that it was the ring and the blair witch project. if you could give me some recomendations for movies that are unique rather than gory i would appreciate it. =D