I went through the audiobook version of the original book before watching the movie -> BIG mistake!

Ended up all I could think of when watching the movie was how different and weak (storywise) the movie was compared to the book version, they only have like 1% in common!

I whole heartedly recommend you go check out original book (or audiobook version, the narrator was good) AFTER you watched the movie because you don't have to worry that it'll spoil the story for you since you'd notice they are practically two different stories anyway.

In the end, I still have to be biased and say that the book version definitely rules!