I'm not the first person to have said this - no writer ever feels that the execution of a book lives up to the idea for that book. The execution always falls short.
Stephen KingJust go on dancing with me like this forever and I'll never tire. We'll scrape our shoe on the stars and hang upside down from the moon.
Stephen KingWhen you write a story, youโre telling yourself the story,โ he said. โWhen you rewrite, your main job is taking out all the things that are not the story.
Stephen KingI don't make movies. I don't feel that I have to have artistic control. Part of this comes from the fact that the book lives on no matter what Hollywood does to your novel in terms of a film. Now, you try to be careful who you allow to do your film because nobody wants their novel to become a turkey movie. But, on the other hand, it is a crapshot anyway, because even the best people can make a bad film.
Stephen King