Como perros salvajes

First, I read the Eddy Bunker's novel and this was the best experience in my reader's life. An authentic, realistic, fierce crime story, written by an authentic ex con who spent more than ten or fifteen years of his life in jail. This movie is adapted from the novel. The book, I repeat, is really a high grade crime drama, describing true portrait of mobsters. But when I heard that Nick Cage was in the run, and also read the first critics, I was damned afraid of what I was going to see. I thought about a sort of dark comedy, light written, supported by superficial performances. OK, let's be clear and fair, the film is far from the book, speaking of the character's real nature, it doesn't describe them the same than the novel does. Not entirely. Maybe David Ayer or another director really in love with Bunker's book would have given a better job. But after seeing it, I am overall satisfied with the result. After all, all Cage's films since two decades now are nearly all craps.

Do not be too hard with this film, please.