(http://www.nin-nin-game.com/5123-8110-large/jojo-s-bizarre-adventure-all-star-battle-dlc-standard-edition-ps3-en.jpg)
http://www.youtube.com/watch?v=vinWiovtsTM (http://www.youtube.com/watch?v=vinWiovtsTM)
I was playing the demo today, and the game's actually pretty neat. It's like a 3D Persona 4 Arena.