Which dances do you think Blizzard did the best job with? Not necessarily asking which race's dance you like best, but rather which adaptation was the best piece of work by the designers.
Top Tier -> Ogre/Moonkin is a really tough modle to make a good dance for. Taking Chris Farley's Chippendale and turning into something entertaining was a brilliant move. Male Orcs, Undead, Blood Elves and Night Elves were all a slam dunk. These well known dances just begged to be included
Mid tier -> Female Goblin, Worgen. Male human. Understandable choices, they are fine but not really impressive
Disappointment -> Human female. I feel like this was a really important race to get right and they blew it with something super boring