To tell the truth, it is a total disappointment. There are too many flaws in this film. The director put too many ideas into the film without building strong characters. The main character Cooper does not struggle much when he decides to put his life in danger. Also, he successfully completes all his tasks and miraculously survives to the end. Everything seems so easy to him that makes the whole mission totally unbelievable. The film in many ways just forces the viewer to believe that everything happens in the film makes sense; however, many parts and as well as the ending are just not convincing at all. In short, it is one of the worst scientific films that I have ever seen.