There is no karate in this movie. They simply applied the name for making a quick buck off the nostalgic. Not a big surprise coming from Will Smith. He ruined I am Legend and now he's tarnished one of the greatest movies of all time for the sake of making a little cash and giving his son an acting role. Lucky for him most Americans can't tell the difference between the Chinese and Japanese much less their respective forms of martial arts... I never really planned on watching this abortion of a movie to begin with though. Just another re-make due to Hollywood having zero original ideas.