This movie more than lived up to the hype. While watching it, you think to yourself "Wow, this is pretty creepy and intense." But the real test is afterwards. Good luck going to to sleep after you watch this movie! If you say you were able to sleep the night you saw this movie, I'm sorry, but you're a liar! This movie is one of the most intense movies I've ever seen. The intensity builds and builds and becomes suffocating at times. This film is well done. The filmmakers milk the whole "based on true events" gimmick to max effectiveness with no beginning or end credits. Very, VERY well done, intense, and creepy. This film really makes you think, "WHAT HAPPENS WHEN YOU SLEEP?"