I have to also point the finger at the judges or more specifically to the competition aspect of the show. Why not just showcase dance from around the world. We have had enough shows over the last few years to establish interest; a competition is not needed. Can you imagine this show with more of the groups getting together and mixing styles (Kung Fu and Hip Hop)?
Don't grade the performance...the "judges" can explain the performance. Teach about the different cultures and their specific dances/styles. Tie things together; but, please keep the South African judge out.