It's really unfortunate what the movie did to the source material.
By the time it's over, there's absolutely no fucking way to adapt the rest of the book.
Yes, what they DID adapt, was awesome aesthetically. No one argues that.
But there's no way to summarize just how much they shat the bed, with what they didn't adapt at all.

This was my favorite movie, and I'm saying this.
I read the book (well, audiobook, while driving) earlier this year.