There are Jack and Jill competitions where you don't have a predetermined partner or routine. Or how about at a major ballroom competition where everyone has to switch partners.
West Coast Swing has lots of these Jack and Jills and Benji is a master at it.
However, it is only one dance compared to ballroom. The show "So you think you can Dance" was a test of a versatile dancer in lots of dances, even solo.
Most competition dancing is very well defined with predetermined choreography, partner and technique. Not much, if any freestyle dancing.
My parter got irritated with me the other day and stated that she was a better dancer than me. We do about 15 different dances, so I asked her in which dances. This stumped her since she is better at some dances than me, but I am better at some than her.
What is your take on what is a great partner ballroom dancer? How can this even be evaluated or measured?