The persona and eyesight (the googly eyes on the front) are clearly Not Very Good, but demos of things that /should/ be good in a version 2 or 3. The thing is clearly meant to be see-through glasses, with higher-res cameras, but they just didn't pull that off in the first gen. https://www.ifixit.com/News/90137/vision-pro-teardown-why-those-fake-eyes-look-so-weird goes into some of the tradeoffs that make the eyesight feature not quite come together.