You're a dumbass.
Just wait you'll see people talking about how they got one for all twelve of their macs. Just wait.
perhaps you should have watched the video on the main page
Of course they aren't going to show it not working properly! It's called recording things happening on a screen and superimpose it onto a video of a dude flailing his arms about and making the little black box on the table do things.
Trust me, every motion control device ever created has never been accurate ever. It reads a little twitch as OH OK OTHER SIDE OF THE SCREEN! or something like a huge twitch is a tiny tic.
And don't tell me they are using different technology for this product because I'm almost positive it's the same stuff inside a Kinect or that PS3 one. Companies don't just make brand new technology for each of their products.
You don't seem to get it at all, maybe you should leave instead of spouting an opinion that nobody wants to hear
I don't 'get it' because there is nothing to get. You spend monies on a product that looks great in theory and when you get it you are going to cry silently to yourself because it just didn't work like you'd hoped.