I've seen several movies based on books through the years, and I always thought most of them felt extremely hurried.
They basically compressed the dialogues from the books into very, very unpersonal conversations, and it's usually way too obvious that the actors are just reading from a script.

I know it's hard to make movies based on books, and I also know that books can afford much longer stories and whatnot, but why do the producers always make the same mistake?
They shouldn't just copy the dialogues straight off the book, they should look for the heart and soul in the books and let the movies progress more naturally.