It took me almost 2 months to finish it, but I finally did and I'm still just as annoyed as ever. I wanted to much to LOVE this book, I really did, considering how much I loved the first two and tried to get as many people to read it as I could but it really let me down. I don't know what I was hoping for, I guess some quasi Truman Show meets M. Night Shamalamadingdong's the Village fit within the world that was built in the first two but I was hoping for something totally different outside of the city walls. In my mind the city was walled in to protect the citizens from something like, radioactive or biochemical. That upon leaving, they would be killed or have to start anew not, "Oh, now that we're outside, you want to go to like, the mall?". 
 The other thing that gets me about these books is the Purity Wars. Much like in the Hunger Games, is this thing happening globally, or was it centralized in the Americas. Is this going on all over the world? Or is England still full of genetically pure people? How is the rest of the world dealing with the problems going on in America? 
 Who knows, but I was really, really rooting for this book and I feel like I was left VERY unfulfilled. A solid 3 stars since it wrapped everything up but still left me with questions.