To be honest while a few of the moves were questionable, and some may have controversies over the costumes, there's nothing all that terrible about that. For me it was just some extremely talented young girls dancing, and while the first time I saw that I was a bit shocked the second time I couldn't help but think 'wow I wish I could do that'. I mean really, it's just dancing. It's not like they're doing anything distasteful; it was a choreographed routine for a legit competition. So yeah, not a big deal in my eyes.
