I just saw this yesterday and found it a lot better than most movies of this kind out of Hollywood. There is a significant and relevant back story in flashbacks and there is a lot of real conflict in the main character. It was way more believable than Scarface.
It's a violent movie. But ironically, some of the reviews complained about the graphic actual butchering of a pig and the cock-fighting scenes.
The female lead looks a bit like a young Selma Hayek. In a Hollywood version, the love interest would have been a bigger part of the movie, here it's played well without being too sappy.