Even though it's usually a mistake... do movies made out of books ever make you want to read the original?
I'm a lady with a schedule. Sure, I'll watch the movie but afterward I usually won't go searching for the book. When I read fiction I prefer to not know the ending. I'm more prone to read a book before watching it's corresponding movie. In fact, there are very few works of fiction I have read after viewing its film version... only Harry Potter comes to mind. If I were to watch a Potter film today I know I would acquire the urge to pull out one of J.K. Rowling's books. There's just something about that story that pulls me in every time.