After the first 80 pages of rather slow-moving material, I finally became invested in the characters, and I thought the novel really started to take off. I think this novel probably does change the face of Sci-Fi for MG audiences. That's because the novel tackles some really high-brow concepts like modern slavery, cloning, organ harvesting, Communism, Marxism, Drugs and drug trafficking, addiction, adoption, and forgiveness. Just like Lois Lowry's book The Giver, Farmer doesn't shy away from these complexities.
I really appreciated the way that Farmer finishes the book. Unlike Lowry, who closes with ambiguity, Farmer lays it all out on the table. Sequel??? I also predicted the ending with about 200 pages left to go in this book. I guess that's okay because I'm a Sci-Fi aficionado and not a sixth-grader. As an adult, this book probably would get a 3.5 stars from me. But I thought Farmer handled the material very well for her intended audience. That's why I gave it a five-star rating.