The video was kinda funny; I liked how they poked fun at the Wii-mote not registering your movements.
I dunno if I'd like this in a Zelda game, though. Maybe as an option... but I dunno. I don't like motion controls to begin with, and didn't even like Skyward Swords motion controls.
We'd never know until we tried, though, right? Maybe once they're able to refine motion technology and make it like, really awesome, then I'll give it a shot. I don't want what happened to him to happen to me, though. xD
And he should have asked Double A for some batteries.