The plot of the movie was basic, those kind of movies are usual. The storyline was just ok, nothing innovative. The characters weren't too many and they weren't very well-developed. The location of the movie was nice. It wasn't a scary movie, nor creepy. It was just intense sometimes. It was a fast-paced movie. In my opinion, it was an average film. Overall, the theme of the movie (survival) was basic, there are too many movies like that movie. In my opinion, the most intense part of the film was the ending scene (the last 15 minutes).