Dragonball: Evolution - Trailer

I know nothing of Dragonball other than it has had an enormous popularity for years. A live action film is currently in production and we have a trailer for said adaptation. It stars Justin Chatwin (The Forbidden Kingdom) as Goku who must find all of the Dragonballs before Piccolo does. I cannot say it looks all that good, but it could be fun. For some reason it looks like a cross between DOA: Dead or Alive and Bulletproof Monk.