Fan-freaking-tastic. I was skeptical given it's name and temporary looking tent in front of Ceasar's make it seem like a lame attempt to impersonate a Cirque show. Turns out, this is one of the most entertaining shows I've ever seen. The jokes were hi-larious, the acts entertaining feats of physical prowess and the music/lights perfectly designed to suck you into the show. We even Shazamed a few songs to get them for ourselves later. I'd see it again in a heartbeat.
Pro tip: There are sometimes guys handing out $20 off coupons near the tent the day of the show. Pick up one of those and buy at the box office to save a whole heap of cash.