I agree, I picked it up today and am already having a blast. Kinda forgot for a few matches that the framerate drops with 3D online, so I got destroyed After that though, I could pick it up and play quickly.
I need to get into the story mode more, kinda just unlocking characters at the moment. Whenever you want a match, let me know!
The game is holing up rather well. Could do with the arcade mode lasting a bit longer, though it works. Story mode is probably the best part of the game beside playing online. You'll have a blast with that.
Just wish i had more time to play it. Will at the weekend!