When someone says interesting, it usually goes like this:

Person #1: How was my singing?

Person #2  ( who didn't like person #1's singing but doesn't want to be rude.) : Interesting.

So basically, people say "interesting" when they don't think someone dances good but don't

want to be rude. Well, not ALL the time...........just sometimes................ you guys didn't have to

read this either.......   :)