Nah I don't recommend using this as a production in your essays/HSC...it really doesn't challenge much of the original ideas...It will really just give you a good understanding of the story. However, If you were going to write on it, you could use it as like a production that follows a basic thought of the daughters being evil.
The reason I don't advise writing on it is because there wouldn't be as much to write about as other productions, just because they don't wear anything really challenging, not much unique happens to the set or the characters.
But if you can put together some good notes on it that you understand and are comfortable with, then go ahead and use it. It's all about comfort hey, as long as you fully understand what you are writing on, you will do well.