Thanks for a good recap and of course, it's all opinion.
Not being there to enjoy the visuals, just listening to the second set, I wasn't very impressed. It wouldn't have been too hard to compose some songs that may have fit the costume but they didn't even really try that. My take is it was a bunch of half-finished songs that they jammed through. They seemed to be having fun with it, so there's that. As a spectacle, it would have been nice to be there but as a musical moment, it wasn't that momentous. I also didn't find Ghost that epic, but again, it's all opinion.