They are a lot smaller in-person than they look in pictures.
The IPD range is generous, but definitely needed — I am almost at the widest end of the range.
The diopter adjustment range is sufficient for me.
Putting the goggles on is a learned skill: you have to focus on a distant point in order for the screens to align — otherwise they appear as separate and not aligned.
The 50 degree field of view is, as reviewers point out, completely excessive — there is no way to see the corners clearly.
The fans run all the time. Not a problem, but not something I expected.