To be honest I find these type of 'competitions' frustrating! How can 3 random judges (no doubt skilled in their own fields) make a valid comparison between, for example, someone like Daniel and a pair of (very cute) sisters age 5 and 3!
Personally I would like to see fewer 'competitions' and more (live or recorded) actual performances, be it ballet, other dance forms, plays or whatever. There are many talented, working professional performers in this country who deserve a wider platform, and TV viewers should be able to see and enjoy top class performances (ok, cloud cukoo land!)
The whole point of a dancers training (IMO) is to enable them to perform for an audience, not to compete to outdo each other!