The HSQ is high with this book. I read this book without rereading the previous books recently, so it took me a little while to remember all the various plots and characters happening inside the story. 
 One thing I like about this series in general that I think was a little more prominant here was that inlike many other dystopians, the rest of the world wasn't ignored. At the same time, we still don't know if the events at the end of this book will have any ramifications towards global action.