First off - don't be fooled by the cover, this is not a Tony Jaa film in the sense that Ong Bak is. This is a much earlier, relatively low budget martial arts film (similar in style and entertainment value to many of the kung fu films from China and Hong Kong in the 60s and 70s). Tony Jaa has only a small role, so those expecting to see him on screen for long will be disappointed. Panna Rittikrai (Tony Jaa's mentor and the stunt choreographer for Ong Bak etc) has a much larger role, but all fighting is still filmed in the old style with frequent camera cuts etc. Despite these points, it is still perfectly possible to enjoy the film - just approach it as you would any of those old Kung Fu movies, if you enjoy them, you'll probably enjoy this.