But refreshing but surprising here is that the book tells a different story but as the film. In many episodes - not just in little things - they differ. That did not bother me, because the book in this way still remains exciting and you do not already know the outcome of each episode.
The story captivated me reasonably, the book to put down was hard. Where admittedly some twists but appeared unlikely, but that's probably it. Otherwise it would be just an everyday story.
Conclusion: for all the / have seen the movie read the book: That's no reason that others do not even read yet / movies!