OK, took awhile to get uploaded (async upload, pfft) and a bit longer to get AI PT to finish, but I've been impressed with the results so far.
Experiment #1 Male-on-trans POV:
Honestly, PT turned out fine. There weren't many situations in this video where the AI wouldn't consider the extra bits as just part of the body (no side shots or dangling), so I suppose the AI just treated it like a girl with an odd tattoo.
Experiment #2 Foursome POV:
Again, it was nice. The AI did a good job on both the active girl and the two girls lezzing on the side.
Experiment #3 Playing uploaded scene while AI PT still processing:
This was kind of an accident--I really just wanted to check the streaming vid quality while I waited for the PT processing to finish, but it went right into PT. I tried not to dick around too much, but I did jump forward a bit. Maybe it was just timing, but it was a nice surprise.
Experiment #4 Local scripts:
This was a fail. Both the above scenes had scripts uploaded to the Quest3 Interactive folder and named using the ID in the Drive URL. Couldn't detect the existence of script in either case.