Ninja (Scott Adkins). Great action - the director (Isaac Florentine) really... really knows how to shoot a fight scene. Helps that his cast are all expert martial artists, but there's lots of long shots, no shaky cam, one-take stuff - it's really amazing.
The story has a few holes in it, but we're not really here for story... it was great. And it took Ninjas seriously - like - there were no digs and winking at the audience... it was like a proper Cannon ninja flick where they were seriously bad-ass.
Looking forward to the sequel, which I read, is even better.