Trying to give Kageki Shouji the benefit of the doubt, but...
THAT IS NOT HOW YOU LEARN ACTING.
I am actually annoyed at the "Oh, you can't just copy someone's performance!" plot point, when all they have been teaching them is Classical Shakespeare recital, in a class room.
As far as I can tell, and from the position of someone who was a professional child actor... This 'high class acting academy' sure looks like an ingenue-factory producing 'star attractions' for a las-vegas stage show.
