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.