Had my demo yesterday, was there quite early so had the VPro on for ~ 1/2 hr.
I am visually challenged (don't have 3D vision), I do wear glasses for far sight but always take them off at the computer and sometimes take them off when watching TV and that does not bother me. So I decided to do the demo without Zeiss lenses. I also asked them top use the over the head strap and they accommodated that.
Question to people who did the in-store demos: did you get a chance to try the dual-strap, or is the solo strap the only thing they have for you to try?
Fitting it on was pretty simple and easy as they assisted me, I asked them to adjust the tightness (tighter than what he suggested). Sure you notice that you have something on your head but it did not feel uncomfortable during the 1/2 hr, and I had no discomfort later either.
The screen was not crisp for me so so I would definitely use lenses, but this did not really impact my overall impressions w=either, just when trying to read text.
Eye tracking and hand gestures worked great.
Opening apps and moving windows around great, browsing photos was cool too.
the 3D movie was nice, but doesn't do anything for me really (see above), same experience as I had with the cheapo plastic glasses that you get at like Universal Studios.
Immersion was phantastic, looking around me left/right/up/down I was expecting to see like my feet, but no.
The one area that I really wanted to explore was a Mac screen, but they did not have a Mac setup, it's a smaller store and he suggested to come back in a couple weeks for another demo as they might have one then.
Overall I was quite impressed, no discomfort in the short time, but the demo is too short and there is just not enough time to explore more features.
If I were traveling as much as I used to, I would love to have one for these for long flights (as I basically cannot sleep on a plane).
I see lots of use cases, remote troubleshooting, training, education etc., I do not know that the VPro is a device that I would want to use for "productivity" apps, nor for web browsing (a la Macrumors or reading news), but, this is also a 1.0 product.
While I would like another demo (focusing on Mac, productivity apps) I think I'd be better off buying one and really ue it for 14 days to make a final decision, but at this point I do not think that the VPro replaces iPad or Mac ... the other part for me is that I have ~ 100k photos and I use Lightroom and would have to see that working.
Overall I give it the thumbs up