I am aware of my prep son
Watching a movie at school once so far this year and it was Alvin and the chipmunks. Yes I would be concerned as I am not sure what they are aiming to achieve by Disney movies. Movies for education al purposes yes, but Disney - not the best choice.
Considering a journal article I read cited that 90% of Disney movies show at least one incident of child malpractice per movie. I would suggest that children should not be watching Disney in school at all.
ETA my kids watch some Disney at home, but I choose what they watch.

