Very excited... Going to be unbelievable. I love the way they are going about this with all the dev versions to insure there are lots of great apps that take advantage of this thing when it's released.
For both the standard version and the portable android version, I would love to see a couple of cameras in the front, at eyes distance from each other. Even for the simple 'let me see where I put that glass of water and that bag of potato chips' scenario without having to remove the VR display. But of course for more augmented reality types of interactions and playing around.