I am surprised that this is a free show! The performance was good and the dancers really know how to dance. At the beginning they danced on the ground stage, then some ships sailing along rails along the ceiling would come out and they would be dancing in those ships. Then I understand why it's called a sky show. And the dancers threw out some necklaces like people do in Mardi Gras. It's an interesting show and you should go see it when you are in vegas!