Yes, it's a good movie. It has a simple and realistic story with realistic fighting scenes, none of the acrobatics of movies like Ong-Bak (although i liked this one too).
I'm only sorry that the camera was zoomed in a little too close to the fighters to actually let us apreciate the fighting scenes to the fullest.
i had this about 2 years ago. problem is when i got the dvd, it didnt have subtitles on it. shame, as the actor is a professional fighter of some repute in europe, and in the k1 i believe.