Latest review on my Finnish site: Bang!
Quick and dirty English review: Bang! is an interesting game, with a solid theme. The underlying mechanics, which have more than little in common with Werewolf are less impressive. I prefer games with more structure and less fun, or else the fun must be more spectacular. More like, say, Spinergy and less like Bang! or Munchkin. I think Bang! is a decent game, but not for me.