I saw it with a friend of mine last night at 11, and I was completely freaked out. It was awesome, though I was able to sleep with the lights on last night
My only problem was that for some reason, there were a bunch of high school kids in the theater (they should have had to go home at midnight...mandatory city curfew) and they were being incredibly loud at the beginning. It started to quiet down, when one of the girls yelled out "he's molesting me!" and before I could think I said "would you just shut up?" and this person behind me said, "that's what I'm talking about!" I wanted to high five that guy, but I kept to myself. There was also this mysterious illness that caused people to forget to turn off their phones and they were ringing through the entire movie. I'm going to have to go see it again without all the distractions.