Like most other people I have seen the movie and enjoyed it. Of course it's no surprise the book has much more detail and is a very interesting read. It makes sense of a few things that weren't explained in the movie. Not quite like anything I've read before actually and I enjoyed it immensely. It's quite a journey for the main character both physically and emotionally, and we're taken along for the ride. Brutal in parts, as it is a fight for survival, but overall I'd recommend this book and I will be reading the others in the series.