I got it for PS3. Solid game. Some sites have given it slightly lower reviews, this is due to the fact that it wasn't something they wanted it to be. Apparantly these people IGN,1up, etc, thought it was going to be a full fledged action game like Devil May Cry or God of War. Where that was clearly never the idea behind the game. It plays more like a Metal Gear Solid type game(minus the guns of course).

Also similar to Grand Theft Auto in terms of you can walk around and kill whoever you want. I have only played it a few hours since I have been switching between it and Mario Galaxy(an amazing game in its own right), but I would definitely say this game is solid and worth playing.