I just saw this with friends, this movie was amazinginly scary. It wasn't cheap trills like freaky stuff popping up it was just scary. This was the first horror movie that came out recently because I always though all these horror movies nowadays sucked. This movie is in Spanish, made for Mexico or some other country and it was so good they brought it here (you gotta read subtitles!). This movie at first may sound like: Oh, an orphanage gone wrong. But no, its much more than that. This movie had everyone in the theater screaming, it was ****ed up.
Go see it, it is easily the most scary movie I've ever seen.
(right now I'm at the point where I'm afraid to go to sleep because of it and I'm afraid to stay up too late in which case is the opportunity for the potato-sack man to come.. =Z)