That's why it's just like doing exercise in the class, it let your kid interact with other children but not going to learn any ballet technique, and afterall it's expensive. So we quit.
The parents cannot enter the room. and the child is too small to tell you anything. No one knows what did they learn inside and whether the teaacher is good. At the end of the course they let the parents come in 10 mins. They are just doing very simple body movement like walk around, etc. And the teacher explain at this age you cannot expect anything more.
My girl enjoys it, but it's quite expensive, $900 per month, one class per week, 45 mins per class. And it can't really be ballet for the 2 year-olds, it's just songs and body movements.