I really liked the book and how the war-peace problem was solved. What I didn't like is the way in which Kira, Samm and Marcus solve their personal issues. It was too abrupt, too out of the blue. And also, I think that the final appearance of Nandita and Kira's sisters was not as developed as it should have been, I mean, they don't even mention Khan nor Kira asks about him. 
 So, yeah, I really liked the book up to the human-partial alliance part. What followed it could have been further developed.