One of the smartest and most terrifying films I've ever seen

Rating: 10/10 (14 July 2015)

This is simply one terrifying movie. The idea of some entity always knowing where you are and always watching is a horrifying idea that comes in the form of a nightmare. I highly advise to see this movie. It is one of the best paced horror films I've ever seen. It keeps a creepy and dark atmosphere throughout and mixes in horrifying visuals and jump scares that stay with you the whole movie. The pacing is slow, but there's an atmosphere in it that is intense and freaky, like you know some thing is about to happen. It keeps it's subtle horror throughout the movie even when nothing is going on, because the thing can always come at any time and can always be there stalking. I never get truly creeped out by movies but this one stays under your skin and keeps you wondering and thinking days after watching it. It's an incredibly terrifying film that doesn't use cheap blood and jumps to deliver its scares. It keeps the horrifying mood throughout that always makes you peek over your shoulder every 2 seconds. You definitely need to have patience to appreciate this film, but if you can get past the little dialogue and plot and focus on the idea the film is presenting I guarantee it will turn into the most terrifying film you will watch. It will go down as a modern horror classic.