While the Harry Potter films do have several unnecessary discrepancies, they also enhance the narrative in several ways.

In the Harry Potter and the Order of the Phoenix movie ... Reading Harry's inner dialogue on this subject, it's as if he has dissociated from the abuse entirely. This makes Ron and Hermione's ...

The Harry Potter books have sold over 500 million copies ... Willis says Rowling has created a dialogue with her readers that makes them feel a larger sense of ownership of her stories.