Comment by msgodel
You can get AR glasses that do everything useful the AVP can (it can only work as a monitor for your laptop and do some useless 3d TV tech demos) from China for $200. I have a pair and use them heavily. They're comfortable, they don't look extremely bad, and most importantly: they're plug and play so all your software just works with zero compromises.
I think AVP could be interesting if Apple let people actually do things with it but it looks like they'd rather write it off.