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

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.