It is said that "beauty lies in the eyes of the beholder" the same goes for talent!!
Plus.. if JDJ is only a dancing competition.. then why do the judges comment on the contestent's costumes etc. The thing is.. dance is a major factor is deciding the winner.. but other things come to play along with that too.
you contraditc your own self...you first say
Emotions play a key role in a person's choice. If someone I knew was part of JDJ.. I would vote for them.. not for any other contestant.. no matter how good they were
which is clearly a case of biasness.....and then you say
It is said that "beauty lies in the eyes of the beholder" the same goes for talent!!
so decide,would you be voting only because of emotions,or because you find the contestant talented....come down on one side of the fence or the other