i think it looks pretty good tbh.
he is a little out of place, but i think he is a decent enough actor to pull it off, even if he is the wrong guy for the job.

I'm usually really skeptical about films made out of games, because they usually butcher the game story and its a crap film to boot (hitman, max payne...) but this actually looks like a decent film and true to the story of the game. I haven't played the games, but from what I do know, its about right.