who deserves the gold medal?

it's been sometimes since I've posted, but yet I write about my anger.
sorry.

last nite was the men's single final badminton match in London olympics 2012.
Lin Dan (LD) vs. Lee Chong Wei (LCW)
at the end of the match, LD won.
LD and LCW had put up a great performance to show how much they wanted to bring the gold medal back.

the thing that I could not understand is, why do many people posted about 'LD is sooo arrogant', 'LD just won out of luck', and stuffs like that.
he won, because he has the skills to be a winner.
people keep saying LD is arrogant bla bla bla. he IS arrogant, but he has the skills that allow him to be arrogant.
does arrogant people do not deserve victory?
does he practice less than his opponent?
does he do not want the gold medal as much as his opponent does?

people please, put your point of view into both of them.
I admit that LCW had put up a lot of efforts to bring the gold medal back for his country, and I am sad to look at his face on the podium.
your complaints won't make the gold medal to be LCW's anyway.