Has anyone here ever played a game called Killer7?

I have been interested in this game for a very long time; but I've never been able to play it because of how inappopriate it is. My seventeenth birthday is coming very soon; but by now, the game is probably almost impossible to find. I'll just have to look very hard for it.

So, if you've played this game, what do you think of it? I've heard it's a love/hate game, so I hope I don't start a flame war...