Dang that's awesome. His movements are so smooth. My best time for expert was low 70s, I don't remember exactly... it's been a while. I got my combined three scores for beginner, intermediate, and expert to be under 100, and I was satisfied with that.
Haha I loved your commentary dude. The audience was hilarious, but it's great to see a crowd of people getting so excited about something in a positive way and supporting the kid on stage with such fervor.
I've seen Chinese Yo Yo before, but have never actually tried it myself, so I can't comment on the difficulty of it. I did, however, think the trick around 6:35 was pretty amazing.
Jonathan Lee had performances two nights in a row. This occurred the night before Chan got drunk. Sadly I missed the spectacle, but he did sing two songs as a guest singer towards the end of the concert.