Also, I would give Paranormal Activity an 9/10. I found it particularly creepy. Apparently there are different versions of the movie that have a lot of differences. Theatrical and DVD were different. Some screeners were different. Like, a few endings floating around.
The one I watched was where she gets shot by the cops at the end.. whole movie fucking creeped me and all my buddies out that were watching it there. Hella creepy movie for a lot of reasons.
Mostly, I really liked this movie because not very many movies really make my skin crawl like this did.