When do we stop buying into the Google product hype? How many other chase-the-rabbit approaches to products is Google going to shove in front of our faces before we realize it's almost all smoke and mirrors? It seems completely laughable to me that this "product" will even exist past 2017, let alone be any kind of leader in anything (innovation, market share, creating a new market space, etc.).
I know jaded cynicism is never attractive, but it's honestly baffling to me how these threads aren't peppered with what I would think to be well-justified skepticism when it comes to Google and their ambitious hardware products. They almost never succeed, period! You never even hear about them most of the time a few months after they get launched, and the only time when you do is when the PR machine is working fast and furious to prop it up (see: Glass).
So sure, let's all pretend that wearing a pair of underwear on your face stuffed with a cell phone is going to advance VR. Yeah. That seems totally plausible.