Of cause the tap dancing is amazing and I was surpised seeing it combined with rock music and performed on such a location. Also it was quite well acted and all the story comes naturally.
Besides some tap dancing and fancy moves, plus some teenage love/drama/relationship twists, this film managed to deliver a story about brotherhood and devotion, dreams and bad decisions, plus something about passion as well.
I don't know if the dancing itself was all that awesome, but it was a fun progress to follow. Nonetheless I found the story outside the tap dancing far deeper and almost superior.