Sir Elton is anything about subtle. Or at least that certainly goes for the videos David LaChapelle created to accompany some of the songs. If you're going with your grandma, be prepared for some awkward moments (unless she's a real hip lady), as some parts seem to be straight out of a 70s porno.
The videos can be distracting, not just because of all the naked people, but because of the random celeb cameos...Justin Timberlake? Pee Wee Herman? That guy from "Gossip Girl"? As a bonus, afterwards you'll get to listen to all the uptight Midwestern tourists complain about the gratuitous nudity! Apparently they didn't realize they were in Vegas....
But the best numbers were the ones where it's just the band, or just him. He's still an awesome performer and he doesn't need blow-up boob balloons all over the stage to make it a great show....that's just icing on the cake.
If you really want to blow some dough and have an amazing experience, sit in the first three rows and you will get to go onstage and gather 'round Elton's red piano during the finale. Everyone was going crazy cuz there was this cute kid breakdancing off to the side....and after the song he announced that that kid was actually Cruz Beckham, which, alas, in my opinion made it so much less cool.