It was my first Vegas show (if you don't count String Cheese Incident at the Aladdin . . . ) and also my first Cirque de Soleil experience.
It was extremely cool. I'm a big fan of Beatles music, so that helped a lot. But the surrealistic choreography, stunts, costumes, and use of space by the characters and props created a very impressive, absorbing event. The sound quality and visuals are crisp.
A long list of songs unfolds as a story, and if I hadn't consumed a lot of vodka and some gin on a relatively empty stomach in the hours leading up to the show, I probably would have followed all of the symbolism more effortlessly.
I recommend it highly!