Seeing Johnny Nguyen in this film as antagonist earned my ire as I have always been used to seeing him as the lead star. In  utter disbelief, I almost didn't want to finish watching this but surprisingly I did! These kids must have been doing martial arts even while still in their mother's womb! During the film's entirety I came to the realization that maybe it was a great decision after all that Nguyen was a "bad guy" because it looked like fighting against him brought out the "beast-mode" in the kids, at the top of their game!  I will definitely watch this film again and again.