We got free tickets to this show due to booking a room at NYNY and I'm glad we didn't pay. This was the first Cirque show I've been to and I'm assuming the others would have been a better choice.
They have a lot of crowd interaction and so if you're sitting on the main floor (especially the front row), get ready to participate. The crowd members who were brought up on the stage did a very good job and were willing to play along with what they were asked to do. Some was a little awkward but being a viewer and not a participant, we found it quite entertaining.
Acts featured a lot of female nudity and a couple of fully dressed men. Basically you see a lot of boobs. A lot. Really not what I was expecting or looking to see. A ballerina without her top on? Probably not what her parents imagined...
Overall, I wasn't wow'd and wouldn't go again. The gift shop features some fun gifts that range from Cirque souvenirs to sex shop treats. We didn't find that the shop was open unless a show had just ended though.