I am finally finished. I really the physical books from this series - I'm too slow on my kindle. I have loved th series from book one and this one is no different. The world that was designed by the author is so fascinating (and yes, I am well aware that the whole post apocalyptic part might happen sooner or later, which made it all the more terrifiying) and the characters are so amazing... The way this is written is also really awesome - I will definetly be reading more. I need to know more about the characters and how the story proceeds. I love following X and Miles. I can't say more but I really loved it and if you're into post apocalyptic settings, this might just be the series for you.