KÀ was the first Cirque du Soleil show I've seen, the first time I visited USA (before I decided to move permanently). It has interesting story, gorgeous music and costumes and amazing choreography and stage. I really liked how there are giant moving platforms instead of one conventional stage on permanent floor. It makes all the choreography seems more dynamic and breathtaking.
A great show to take out of town visitors. This is a show both adults and kids can enjoy.