It is an okay film. On the plus side, the music is quite nice.

I can't however really understand why it has such a high score. The story of a kidnapping gone awry is quite simple. What is quite special is how unintelligently the people in this film talk and act. Unlike most films, this one does not have really smart or powerful characters. Much of the conversations, just as in real life, is basically nonsense. So in this sense the film is realistic.

The problem with this realism is however that the film can get quite boring. Time is spent on events that have nothing to do with the main story. For example, the policewoman met one of her schoolmates who turned out to have some serious psychological issues. But that guy or their meeting has nothing to do with anyone else in the film. So why that scene instead of let's say, a rabbit is sleeping very tight in his burrow?

This film reminds me of No Country for Old Men. If you like that genre, you'll probably enjoy this film.