Hmm...
Looks innovative, but at the same time still has (apparently, at least) some of the same limitations other VR games have had?
I guess I'm curious to see what 'major innovations' Valve is gonna bring to the table - at this point, first person puzzle solving and shooting aren't exactly 'new' to the VR sphere.
The stuff like being able to use one hand to charge the equivalent of the HEV suit and shoot did look pretty neat, as did 'scrounging' for the shotgun ammo, but not necessarily to the point I'd call it groundbreaking or 'the next killer app'.