The performers had such body control! They made very difficult moves look effortless and flowing.
The audience also had to be disciplined--since none of the performers spoke and there were only a few sound effects. You had to almost hold your breath, and not move, not cough... Because of this I think it would have been better if there had been an intermission.
We couldn't understand the commentary at the beginning. A gentleman came out and spoke for maybe 15 minutes and we understood only five words of his entire speech.