U2 at the Sphere. Was at the Feb 2nd show (Friday) and agree with others that said it was spectacular. The feel of the show for me was that U2 was the supporting act (or at most-equal partners) for the visuals of the venue. It was really 2 shows combined, each supporting what the other was providing. The visuals were really breathtaking to take in. Having seen U2 many times, to me they seemed to dial it back a notch as far as their stage presence, almost as if they know that they are not getting the full attention of the crowd as most are looking at the visuals. But maybe that was just my perspective.
We were on the floor (GA's) which I thought was great. We just stayed toward the side back where there was plenty of room and no usual GA nonsense going on that you find up close. There was plenty of room on the floor to get fairly close to the stage if you wanted, and plenty of room where we ended up standing towards the back-side (five o'clock looking at the stage). For the Sphere, with the GA's, you are close enough to the band for those that like proximity to the action. As far as visuals for the GA's, I didn't have any sense of not getting the full visual sense of what was offered. Sure you had to look up at times but the visuals were amazing from any perspective and to be honest everyone from any seat would have to look up to get the full picture. I feel if I was seated, especially up high, the band would've seemed a million miles away, and I would've lost that close proximity perspective of the show. GA's were a great mix of seeing a live band up close, and being able to see the full spectacle of the Sphere. Sound was great as would be expected. Anyway if you get a chance to experience it whether it's U2 or another band, I highly recommend it.