It's worth another season to get it going I found it somewhere between a Disney Family Channel drama and something on REALLY LATE HBO. At the end scene, I kept hearing the Scooby Doo theme song, because they're kids who are really... active.
It's got AWESOME dancing... although it might be nice to have more modernity WITH pointe. Black Swan would be a great next choice for the recital.
Anyway, if they can find that balance that it needs, then it's totally worth another season. Keep it Netflix!