Its really good fun. There is a mini story for most characters and the gameplay is really good. There are lots of extras like unlocking characters and arenas in battle mode. There is sure to be all your favourite characters and you can unlock an extra for each one. So its a very good game but the biggest problem I found was that the story is much too short and you can beat it on every difficulty in very little time. But other than that there is not much wrong and it is still keeping me entertained. So I recommend to pick it up and hero up.