(Not thrilled with this cover. Wasn't thrilled with the cover for Starters either. Stinks that such a great duo of books didn't get great attention-grabbing covers.)
There were many things I loved about Enders. After reading Starters, I was familiar with the world, so it was more about the characters and the action. I also loved that Callie always stayed true to herself and her goals and her family. I loved the action. I loved the way it all came together at the end. As an adult who would be recommending this book to teens, I loved that it was free of language and "tender loving" so I could give it to young teens; but it has enough action and intrigue that I can give it to older teens.
I liked this book well enough to do a little investigating to see if Lissa Price had changed her mind and was working on a third book! (The ending is just open enough to leave some room for imagination or a third book.) :)