No joke, I nearly had to change my underwear when I saw this. Characters look great (although I think Link looks a LITTLE too detailed for the environment, they should have developed a central art style for all to match at least a little), death moves look totally sweet, and Zero Suit Samus is the coolest idea since SSB itself.
I'm on board with the hope of Uematsu doing the full track as well. His work rocks hard, and I'd love to hear his takes on Nintendo music.
I REALLY hope this comes out shortly after launch. Or at launch, for that matter.