Yup, pretty exciting to see Carmack join Oculus, some other id guy also joined Carmack in the new office in Texas.
I got my Rift 3 days ago, and I've been having a blast with it. My computer is pretty bad though, really starting to show its age. Bought it 6 years ago. Most games run sub 45 FPS, even at the lowest acceptable settings, when using the Rift. Even Half Life 2 and Minecraft. I'm getting a new PC, probably on wednesday. Bad FPS is basically a massive problem, since it introduces extra latency and well, low FPS sucks. On top of that, everything looks like crap, because I'm running on low settings. Low FPS also makes the screen more likely to tear, which looks crazy in VR.
The screen is amazing though, my biggest issue is basically the latency. Once that is resolved, with my new PC, I feel like I could easily spend hours playing Minecraft or other games with the Rift on.