The One was a 2014 BOTM for Addicted to YA, but I was reading the series anyways. 
 First off, I wouldn't want my (nonexistent) daughter or students to read this book without a discussion that none of these relationships are healthy, and that the protagonist - while full of good will and good politics- makes ridiculously emotional decisions. Also, none of these dudes would be deemed appropriate partners for a relationship. (view spoiler)[At least the king is dead in this one, because he was awful. I was able to guess America's father's role in all this from the first book and recognized the growing relationship between Aspen and Lucy from The Guard. Only the final attack came as unexpected (and welcome). (hide spoiler)] Overall, lots of eye rolling. And! It's not over even though it's over, because The Queen is coming! And I'll read it, because I'm such a completionist. Sigh.