Wasted opportunity...
I was hoping this was going to be a serious movie, but it just ended up being like another Madness/Stickdeath movie. I think it would have been alot more interesting if you went with the Noir setting, using all the heavy, cigarette burnt monologues and played it over the Worms type gameplay, or something like that. Hell, even replacing the characters from the game with the Worms would suffice. As it is, it's the same thing we've seen 500 times. It's like downloading skins for Counter Strike, Quake 3, etc; For a short while you feel like it's fresh, but underneath it's still the same thing you've been using for the past 3 years.
Don't get me wrong, you've animated it well, but I'm just over these shallow, meaningless kill-fest movies, which serve no point other than to be a haven for constant violence. The whole bullet-time/slow motion dive was only cool when, well, either Neo or Max Payne were doing it, all those years ago...
It isn't the type of movie it looks like it's going to be. And it's a good concept, it could have been so, so much more.