I liked this sequel better than the first. The plot is great and shows how de-humanizing people based on traits doesn't work. I didn't love that the main character, Davy, throughout the entire story, seems to whine and complain that she is a carrier and can't be with a guy (Caden) who isn't. Davy clearly bought into the propaganda, even though she could see that her fellow friends and carriers were not bad people. I do feel that the book ended well. The audiobook narrator did a great job.