Possible spoilers! 
 I think this is my new favorite. Just, oh God, how can this book be so perfect? I'm so in love with Mafi's writing skills, she is just amazing. It's been a really long time since I've read a book what was written like that. That was just amazing like this series. I mean, Aaron? he is just the most complicated character in this book, and, for the love of God, can we talk about how perfect he is? I mean, he is my new book crush, and he just took the first place. Not Jace, not Draco, not Chaol, Maxon or Akkarin. Every time there was part when Mafi wrote about his looks, about his smile (ohmygodhissmiletho), I just can't. Please tell me, how an unperfect person can be so perfect? That's just mind blowing. I don't remember when I met a character so amazing in other books as he is. 
 If it comes to Adam, well, I liked him all the time, but for me he was just too plain. From the beginning he was just too quick with Julie and all this "I love you" thing, he was just.. Aspen and Peeta in one. That's just how I see it. And, as I never really was impressed in Peeta and Aspen as characters, Adam for me is just too neuter. 
 James. How cute he is. Oh my God, this kid just killed me. He is a perfect brother material. He is still a kid, he still acts like a kid and he talks like a kid, despite all these horrible things that happen around him for all his life. He is not omitted by childhood. But still, he is quite clever and knows, what's happening, what can happen. I mean that part when he asks, if they'll come back. If they'll all come back after the war. He just knows and understands a lot of things. 
 I would like to say a few words about Juliette, but I don't think I know what to say. She is the first character that literally never annoyed me. I always understood her and always thought "I would act the same". She is just so intelligent and that is what I really like about her. She is not some annoying Clary Fray who is bothering everybody and interfering in all actions. Pissing everybody all the time. No, Juliette is my favorite female character I have ever read about. She matures through the entire series and she finally is an independent, strong woman. Not just a girl, but woman. 
 I'm so in love with these series. No more I can say. Because I just can't find words to describe it as it deserves to be described. Perfect.