I have to say this is a pretty fun game! There are a ton of characters to choose from, each with their own special abilities. With that said, I really don't have a clue what I am doing when playing it. I think there are ways to level up your character, but not sure how to do it. I spend most of my time just button mashing and losing to my 10 year old nephew!
I have been primarily using Dark Pitt and seem to do okay with him. Kirby is also fun to play, but I have not been too successful with him. I think I may need to spend some time looking for tips online, which is something I never expected to do with this game. It seemed deceptively easy until I started playing the nephew.