Movies inspired by other sources are always going to have discrepancies, but some movies choose to go in a completely different direction from their source material. Pulling an idea from an original novel or show is often a great way to create incredible movies. For example, the work of Stephen King has been adapted countless times and created some of the best horror films of all time. Likewise, coming-of-age stories set in a fantastical reality, such as Harry Potter, were inspired by books and mostly tried to deliver the story as it was written.
