I've gone to several Cirque de Soleil shows, and at every single one of 'em at one point within the show I fell asleep.
This is the only exception to that rule. Granted as a disclaimer, I'm not much of a show nor theater type.
This show was engaging and had the right pacing, so didn't have any boring lulls. I'd recommend this to people who generally don't like shows, as well as to people who enjoy shows in Vegas. It appears there's also not a bad seat in the house, but the price differential for the more expensive seats to the cheaper ones is minimal enough where you could treat yourself to a guaranteed closer and unobstructed view.