Best horror movie I have ever seen. Gripping.

Rating: 10/10 (2 April 2011)

This movie lives up to its name. The plot evolves as you watch, and it's clear that the maker of PA was involved. The movie never gets boring or slow, the plot constantly evolves. The horror element was really good up until the monster's form was revealed. That sort of ruined it, because (spoiler) he looks like Darth Maul and a goat had a baby. After that, the movie was still very thrilling, but this is only a horror in the fact that that there are a few scenes where the actors see the demons, and the end where the **** hits the fan. It's a trill ride of endless fun, scared, and an ending that cries 'sequel!' This is the most entertaining movie I have seen in a long time, and highly recommend it to any horror fan.