In my recent trip to Las Vegas, my friend and I had to select one show to attend. The friend wanted to see Cirque du Soleil's "O," but I had watched it previously, so we settled on Le Reve.
I see why some may compare "O" with "Le Reve" - the unforgettable water component. They are both equally entertaining, with spectacular stage design and arrangements. I thought Le Reve's use of vivid colors and props stood out the most. They were absolutely stunning! But I wished there were more acrobatic movements incorporated in the show. I also thought Le Reve's storyline was easier to follow.
After following some recommendations on Yelp, we booked two tickets in the splash zone. Throughout the show, I never really got wet - just a few sprinkles here and there. Then in the last scene, a dancer dived to my direction and I got soaked. Interestingly enough, my friend (who was sitting right next to me) just got a few drops. So avoid seat E1!