I tried it and it had a hard time giving me the right focus with the inserts they had at the store, so wasn’t quite as clear as my PSVR2 with good inserts. But the resolution and tracking are great. It’s a very good proof of concept for AR, but that’s about it.
For me, VR gaming is my main use case, and PSVR2 is the most cost effective way to get a high end experience there for me.
IMO AVP isn’t cost effective for anything unless you really need to have 10 iPad screens open at once, and even then it’s only marginally cheaper than buying 10 iPads.