The Horror Challenge,
A horror movie that delivered a scary theatrical experience.
I must admit that I haven't seen a lot of horror movies in the theater, because I am disappointed after most of them, so there were not many options to choose from unfortunately. But when I have to choose, I'll say Paranormal Activity 2, this movie gave me quite a lot of scares. But I also must add that the theater was really full, and there where a lot of people screaming every time something scary happened, so you'll get a bit more tensed while watching a movie because of this. In my experience at least.