The entire time I was reading this, it was constantly going back and forth between 3 and 4 stars. The idea behind this was great. Quinn was a great character who was struggling with a lot. But while I was reading, I was really confused about why nobody else was struggling with the same issues she was. Then I read the last two chapters, and there was no way I could rate this any lower. To be honest, the twists make a lot of sense, but I didn't see them coming at all. The twists in the end help make sense of the things that I was confused about during a big chunk of this book. I can't wait to get my hands on The Epidemic and see what happens to the characters from here.