after getting bored of Arkham City,I went back to this game and got this DLC and it was so badass!!I wish they would make another.It may not be too popular,but I'll be buggered if I dont love it! --- "Of all the things I've lost,I miss my money the most."
It's really good and addresses alot of the problems with the actual game. Still the game is not super popular so I didn't expect much on it. But for 800 MS points it is worth it if you even slightly enjoyed the actual game.