Anyone who runs an audition, charges dancers for it (which I think is heinous), and cuts people at barre, is a fool. I know many dancers whose barre work is okay, not from lack of hard work or talent, but who can dance beautifully. I also know dancers who look astounding at barre, but can't move if you put a gun to their heads.
Yeah, yeah, I know, you're only cutting dancers because you need the room in the center. I don't care. They paid you. If you cut them, refund their money. Better yet, give them every chance to impress you. It's only your loss if you cut someone because they're not flat turned out, but can jump like an Olympian, or do nine pirouettes.
Don't be a snob.
See you soon in class (which I will let you complete).