Played a little of it a few hours ago. Looks much better in-person, though I really miss the older 2d animation; much more personality visually. The button setup is weird; not as terrible as I thought it would be, but lends to it's biggest problem so far - too easy control-wise. Anyone who's played a Capcom/Marvel Vs. game older than MVC2 might think Capcom purposely attached training wheels to this game.
I hope to recant some of these early impressions, but so far, this'll be a hit for getting people into fighters, but not impressive to latent fighting gamers.