The venue is certainly something to see. In Vegas we saw the movie created to demonstrate its capabilities. I’d like to see a concert there. The movie screen/projection was amazing, making Imax look tiny in comparison.
Just FYI, don’t bother going too early to attend a later show. They won’t let you in while any current show is running and they lack any seating just outside the venue (other than some large rocks outside, which were not useful enough in 105 degree weather). In the air conditioned entry ‘tunnel’ you will end up standing or just sitting down on some nasty carpet (ewww!). Seating is reserved so it doesn’t matter how early you arrive.
There are some cool state-of-the-art (I think?) large hologram installations in the lobby to look at after they let you in.