this movie is amazing. the action is incredible, but the cinematography is even better. donnie and sammo put together some pretty solid performances and former wushu guy wu jing nicely plays the part of cold-blooded small samurai sword-wielding assassin.
see this movie if:
1) you like stylish fight choreo (decent amount of grappling)
2) you like sweet cinematography
3) you like a good story
4) basically if you like good movies
don't see this movie if:
1) you think anything but ufc sucks
2) you hated "snatch" and "lock, stock, and two smoking barrels"
3) you are a dog and therefore unable to see the ridiculously sweet color arrangements
4) you think uwe boll is not a complete tool
easily one of the best i have seen all year