Instruct: Classify the given review into positive or negative sentiment.
Query: The Most Disgusting Book I've Ever Read

Are you guys (who think this book is just great) serious? The fact that a person would create another person solely for the purpose of saving a prior child's life is farfetched and selfish enough; the characters are all completely unsympathetic as well. The mother is hideous. The older daughter, Kate, is a ghost who is always portrayed as the ultimate victim. The father is a ghost. The brother is a crazy psycopath, and the parents don't even take the time to notice. By the time I finished the book, I wanted all of them to just shut up. The fact that it basically all "works out" in the end (meaning the mother and father got exactly what they asked for to begin with) makes me sick. This book and it's author are boring at best, and disgusting at worst.