Hololens 2 is already publicly available, and I had a chance to play with it for a bit. All I am going to say is, if you thought the original Hololens was decent enough, you will be blown away by Hololens 2. It is leaps ahead of the first version, both in terms of the UX and the tech. Even everything auxiliary about it just feels "right", stuff like the flippable visor, easier head mount, etc. It is the kind of a device that I would legitimately consider using occasionally at home to read news and do other stuff while lazying around doing other things.
It isn't at the original iPhone levels of "whoa, we are entering a new era of how people use their personal computing devices" yet, but the overall experience is such a large step up from the original Hololens, it is clear as day to me that AR is quickly getting closer to the point where it will be dominating personal computing niche currently occupied by smartphones.