Here is my review of my visit to the Sphere Las Vegas, which is a music and entertainment arena located at 255 Sands Avenue, Las Vegas. Bands like U2 have concert engagement there but I went to see their Sphere Experience which allows you access to their atrium for 60 minutes followed by a 50 minute immersive film. The current film is Postcards from Earth.

I strongly suggest, if it is available, purchasing the Director's Seat Package. When I went, the Sphere had just opened so the promotional price for these tickets were the same as the top end seats. You get:

VIP entry (separate entrance with no lines + you get in 15 minutes before everyone else)
This allows you to access the Atrium before everyone else so we were able to talk to Aurora, the interactive robot + finish our avatar capture before people came in.
Lounge access with complementary drinks and snacks you can also bring these to your seats
Premium Seats
T Shirt for each person

It really made the experience so much more pleasurable and we didn't have to wait in any lines. We had plenty of time to enjoy the holographic art.

For more information about the Sphere, please visit their website at https://www.thespherevegas.com/