The concept of this book was very unique and interesting, however the ending was disappointing. I think part of the reason why this book was a letdown was because of how short it was. It was more like a short story than an actual novel. The main character, Cassy, was more likable than I was expecting her to be, however a few decisions she made near the end of the novel I did not agree with. I felt sympathy toward her and found myself enjoying reading about her character.
Overall, this story is very interesting and unique and is great for mature young adults.
