Hololens 2 is not a virtual reality headset. It's a wearable HUD and UI (since you can control it with hand gestures). It's an industrial inspections and automation tool - and for those use cases the users love it. For offerings in this space built around Hololens 2 see for example https://fieldtech.trimble.com/en/products/mixed-reality/trim...

The virtual workspace for hololens is the physical world. The view area is a bit small. But the idea is not in HL to create a virtual world, but to overlay information to the real world.

Yeah I've used a hololens for a building walkthrough (showing a new fitout) and whilst it was a cool experience, the resolution was really low, and the field of view was tiny - just a small square in each eye.

The latency tracking was on par with other headsets, which I consider quite good.

Disclaimer: I work for MSFT, opinions my own, yadda yadda yadda.