Ok, trying this constructive criticism lark...
He was quite good at dancing.
On the other hand,
1. He looks like a wanker (sweat bands, echo cap at jaunty angle etc.)
2. Obviously isn't very bright.
2 and a half. He has an irritatingly limited vocabulary (including 'That was the greatest performance I've ever done' and 'wow')
3. Looked like he was having a fit.
4. Playing the - I'm a poor boy from the ghetto card - which I don't buy.
5. The electric orchestra was about a million times better.
So, to summarize, hes a good dancer but in all other aspects hes an irritating little b*****d who didn't deserve to win.