Passing app review doesnt matter, there are a number of subscription websites (sexlikereal, wankz, czechvr etc) which offer UHD uncompressed 8K MP4 videos for download. It is entirely possible (and quite easy) to download these UHD videos to a Mac, mount the folder containing the goon material on the Mac as a drive on the Vision Pro (local network drive), and stream the video to the AVP using a 3rd party 3d video player; Moonplayer is the pick of the bunch at the moment.
I must say the experience is pretty damn good. I can see people getting addicted to it an unhealthy way. The sites mentioned above are only producing 8K at the moment, I think the AVP can handle more pixels, and there are new cameras coming on to the market (https://x.com/Blackmagic_News/status/1800273164867658228) which will really crank things up a notch.
There is a tremedous market oppurtunity available here, its niche at the moment, but once you experience good quality VR porn its hard to go back to the flat stuff.
I should probably get a GF.... sigh.