This is a very uncomfortable film. Now I don't mean it is bad. I mean this is the type of film you can feel and you start to feel what the main character is going through. The whole movie is based around one main character played by Adrien Brody. He did an excellent job. The movie starts with him waking up in a car that had fallen off a small cliff. He is alive, but the people around him are dead. Through the whole film you are trying to piece together what happened. By the end you figure it out, but there are some things they leave untouched on purpose. Let the viewers mind come up with its own conclusions. This movie takes on a different type of scary. Like a real life scary. I remember a few scenes that when they happened, I couldn't help but shake my head and think much that would really suck in real life. The writers of the film made a good story and the director did a good job with little budget they probably had. This was a very nice suspenseful film.