Austforbeer
Veteran XX
I very much enjoy the horror genre. I'm always searching for illegitimately creepy, disturbing movies, and I gotta say they're very few and far between. I whole heartily agree with the idea of putting your self into t he shoes of the characters. Doing that helps immensely with enjoying some horror movies, especially handy cam movies like Blair Witch Project. Since some of my favorites were already listed, I will leave them off my official list but I need to agree with the suggestions of Event Horizon and Paranormal Activity 1 and 2.
Here are some movies that I really enjoyed:
The Thing (1982) - IMDb
Any list of great horror movies can't leave out John Carpenter's The Thing from 1982. This is by far my favorite horror movie of all time. Great mix of wonderful practical effects, marvelous setting, paranoia. A lot of themes are used masterfully, especially given the subject matter this movie could have just been another slasher/creature feature.
They (2002) - IMDb
I really enjoyed the feeling of hopelessness this movie impresses upon the viewer. The special effects are passable but weren't very good even when it was released in 2002.
Grave Encounters (2011) - IMDb
I gave this movie a try last year and didn't expect much. The premise is it's a made for cable ghost hunting show locking them selves into an abandoned mental hospital to thrill their viewers. The movie is uses a lot of handy cam work but also stationary cameras the crew sets up at key spots in the hospital. The movie ramps up the horror rather nicely, but mileage may vary depending on how much you could imagine being in that situation.
The Shrine (2010) - IMDb
The Shrine is a classic formula turned on it's head. It's a bit slow but once it gets going it's damn interesting. Since great horror isn't too common these days I had to mention this one.
Thats all I can think of right now, if more suggestions should come up I'll update this post.
This is a good list. I also saw Session 9 but I didn't find it really scary.
I saw Return of the Living Dead when I was way too you g and it traumatized me, so that is on my list.
But the Shining is such an amazing movie, as much credit as it gets, I don't think it gets enough. A masterpiece truly.