My child has recently started at a new dance school. It's a school with a good reputation for ballet. However, the classes are large, I think 16+ per class. This means they get very little individual correction, and correction is given collectively on the whole (as in 'some of you are doing this, and need to be doing 'x' instead). The people who are doing well in championships and high exam marks etc seem to also have a private lesson. I;ve checked and there are no private lessons available at the moment.
Would you advise a move in this situation, or would that be premature? How do larger class sizes usually work?