Saw the Blue Man Group at the Monte Carlo on a recent trip to Vegas. We LOVED it and were more entertained than we even expected!
I think most people in my age group (mid-twenties) don't expect much from something like the Blue Man Group because it's been around forever and it seems kind of cheesey, but we had a blast! Apparently the show was recently updated, so if you haven't seen it in a while maybe it would be a good time to check it out!
I loved that they weren't strict about pictures/video, as long as there was no flash. The show was funny and entertaining, and it was just the right length (aka I didn't have any adult-onset ADD moments when I wondered when it would end!).
We loved the audience participation and the performers' interaction with the audience and commitment to stay in character. I don't give it away or post any spoilers, but the "finale" was the best part!
There were some kids in the audience as well, and they seemed to be having a good time. It's a pretty family friendly show.
They also let you take selfies with the performers after the show!