The movies which deal with survival of a person I just like them most. I can recall the movie Cast Away by Tom Hanks where Tom fought against his loneliness and time to get rid of the island. That was a master peace for sure. In this movie I found that tension, that appeal for live which is the feedback mechanism of a human being to survive and to ensure his existence. The best thing in this movie from my point of view is that it gives us the message "Don't give up". Whatever be the end result try your level best and continue trying. The movie deals with human psychology and certainly the main character should be given A+ for his superb acting and expression; both physical and psychological. The feeling of pain was expressed in such a way that I was confused if he was feeling pain in real or it was acting! Sometimes the woods, the rocks, the dog, the dead people or a dangerous man eater could be more than enough to make a film with few dialogues. It is a great work.
