But, that's my whole point. How are you supposed to put the depth of a book into a runtime that people actually want to watch? Even LotR, which has a runtime of 12 hours for the extended cut had to leave things out. It's not feasible to expect to see everything that was important to you in the book brought directly into the movie. I'd argue that a lot of the movie adaptations that people hate tried too hard to stick to the source material.