We watched this show a few years ago when it was at Luxor Hotel. I have not seen it again after they've moved to Venetian Hotel. I wonder if anything changed since then due to the change of venue.
We enjoyed the show very much. Our kids loved it too. They asked me to buy the sound track and the DVD of their other shows afterward.
To me, the show was a percussion concert done in a very entertaining way. The music was quite decent. The show had good audience involvement when a wave of paper drowned the entire audience. The paper glowed in the dark by the black lights and the effect was quite breathtaking. My kids screamed in joy.
We watched the DVD of their other shows. Watching on TV vs. being there are two totally different experiences. Perhaps the percussion must be heard in person, the stereo system at home just cannot reproduce the heart pounding effects. My kids were very sensitive to loud noises, yet they were not bothered by the percussion. I guess you feel the music in this show instead of hearing in your ears.