I remember at a studio I worked at the owner brought in someone who was supposedly from a 2 million dollar a year studio come to teach us how to be successful. I remember him asking "how can you tell who the best dance teacher in the studio is?" All of us had different answers but none if us had the correct one in his eyes which was "the one with the most lessons booked." I personally don't agree with his opinion but I understand where he's coming from. How would people here answer that question?