Got complimentary tickets to Le Reve through an amazing Wynn offer and my wife and I LOVED it! It's inside a gorgeous theater and the show was spectacular.
It's comparable to O at the Bellagio, but in our opinion much better since honestly, I fell asleep watching O. The acrobatics and the diving are all top notch and definitely entertaining. Even though our tickets were comped, I would still say that the tickets are totally worth it and there really isn't a bad seat in the house.
Highly recommend watching this show and staying at the Wynn!