One of the best parts of this book is the love triangle between Gabry, Elias and Catcher. I must say, Carrie Ryan knows how to create drama! Catcher is the boy-next-door all around good guy and Elias is the mysterious, tortured soul. Who to pick? I really liked both of them for a lot of different reasons. Catcher really changes throughout the book so I felt like he was the most developed character.
The zombies are still here and just as bad as ever. We do find out a little bit of information about them, however so that's appreciated. One thing that I didn't like about this book is that the characters are forced to go through the forest by way of the narrow fenced-in paths and I thought that was a little redundant since a lot of the first book is spent there as well.
Overall, I liked this book almost as much as the first, there were just a few things lacking for me.
(On a side note I just want to say I think the covers in this series are beautiful!)