Comment Honestly the size of the book means nothing. (Score 4, Interesting) 351
Movies are about the visuals. That's why a good director means more than a good screen writer. The better the visual, the more time on screen. All movies need an inciting incident, an escalation, then a crisis and resolution. You can easily do a fantastic movie without much dialogue or voiceovers. In fact, the best way to do dialogue and voice overs is to let a good actor improvise. Works better than having the screenwriter do it - who should be creating potentially amazing scenes.
Books are about the dialogue and thoughts of the character. You can delve deep into their motivations and what they say. But book visuals are all in the mind of the reader. If a book has really good descriptions, it doesn't matter that much. But good words - said and thought by the characters, that makes the book.