We came because we were at a convention and didn't have an event that night. We bought the VIP tickets for an additional $20 because we wanted to have a great night out.
When we were seated the hostess was quite rude, and told us we had purchased tickets one in front of each other, rather than side by side. Really? Why would we do that, we just bought two tickets to sit together. After a bit of an argument they let us sit behind the table we were supposedly VIP's at. By the time the show started the theater was only 50% full, and the table we were supposed to be at was empty.
The show was fine, the warm up act a bit slow but the host and headline act were great. After leaving we found out that the VIP tickets were also supposed to get a souvenir T shirt -- not a mention of it by anyone at the show. The VIPS tickets were useless, same seats as general seating, no T shirt and $20 more.
I'd suggest you find another venue unless you are pretty desperate, there are a lot of great shows in vegas.