Film adaptations of books are something readers either love or hate. Whether it’s reading the book before seeing the film or vice versa, it can enhance the enjoyment or ruin it.

When you’ve read a novel and had the story world in your head, imagined the characters and places and become attached to them – it can be a bit of a shock to see an actor you would never have cast playing the role. I don’t like watching the Twilight series films for that reason, I had the character of Edward Cullen ve...