Judging from the like, 5 seconds of in-game footage actually shown, it doesn't look like this game is going to be much different from the others. Graphics haven't improved at all, the fighting (although I only saw about 1/2 a second of Naruto fighting Neji) looks exactly the same...

But I'm not going to jump to conclusions just yet. Hopefully another teaser comes out soon that actually shows some interesting stuff, not just Naruto running through the trees and making a weird face.