It's a very refreshing movie in the sense that the western world has made too much fun of the eastern practises like martial arts. This movies show some real stuff unlike Keeanue Reeves in Matrix with nothing but effects, and that Muay Thai (which often uses knees and elbows) can be as dangerous as any other form of self defense. Nobody knows about the guy, unlike Van Damme, Steven Siegal, Jackie, Jet Lee all the sterotyped figures. And I like the part when he beats the crap of the white guys. The street chase, typical of martial art movies, was done very well. I hope to see this guys another movie, by the way he's Tony Jaa. Go watch the movie if you thing there's too much special effects in hollyhood and if you want raw actions.