You don't see what's amazing about it because you're a Sony fanboy.

That video showcases all kinds of nifty aspects of the new Zelda, including how the Wii controller is used, how the magnet boots work, and what Wolf Link can do that Normal Link can't. Also take a look at those environments without drooling.

EDIT: There's even a video that shows how the nunchaku controller works with the fishiing minigame. That looks nifty.