This is more like a high school production than a real Las Vegas show. None of the players even attempted to come close to looking like, or acting like, their associated character. The costumes appeared cheesy and cheap with little to no effort to be realistic or authentic. We've seen other Beatles bands that do a much better job of looking like, acting like, playing like and singing like the real deal.
"John" had a very rough voice, which only worked with "Revolution." Otherwise, he was not the smooth vocal we needed to hear. Paul did OK with his vocals, as did George with background. Ringo seemed old and worn out, not wanting to be there. Musically, they got most of it right, but did mess up some of it. They also messed up a few lyrics, too. The segues were long and poorly timed. After a few songs, they'd just walk of the dark stage. That was really awkward.
The venue acoustics were not very good. The room had a flat floor and low ceiling. The stage looked right out of high school, video film accompaniment and all. Special seating was only available to wrist-banded people, of which we were never told how to become one.