On our trip to Vegas, we saw this and zakara by cirque. This was infinitely better. Do be warned the humor is very crass... And absolutely hillarious, if you're into that kind of thing.
The show is a mix of acrobatics (far better than the of cirque) and comedy. Be prepared to see trapézists, tight rope walkers and tap dancers.
If you can't get tickets at one of the ticket kiosks, try ticket master. The box office to pick up tickets is right outside of ceasars. The tent in which the show takes place is right outside as well.