Just an update:
I really enjoy using this thing. Batman VR is awesome, but leaves you wanting more. Rez Infinite is really sweet. Also short, but there's more to pursue as far as perfecting levels and such and I look forward to doing all that. The music actually had me dancing at times as I played.
Pretty much tried all the demos, or at least the ones I was interested in. I like Battlezone and Eve, but not enough to pay $60 for them. I'm looking forward to Ace Combat for that kind of game, and hoping there's more to it, mission variety and such. I've toyed with getting Rush of Blood, but I'm really only mildly interested, but want something else to play. Looking forward to The Martian! Kind of a blind drop on that one. Anyway, love the hardware. Looking forward to more real games.