Instruct: Classify Amazon reviews into positive or negative sentiment
Query: So let down

I really enjoyed the start of this book, the characters seemed complex, parents struggling with the heartbreak of a child slowly dying complicated by the moral dilemmas that genetic selection bring to medicine, but long before the end I felt like Jodi Picoult had stolen valuable hours of my life. The end is so ridiculous, i felt I was watching a cheap one hour TV show where all the loose ends have to be wrapped up in the last 10 minutes. The fact that someone would still be devastated about being dumped by their High School boyfriend 15 years after it happened began to seem normal compared to the drivel that followed - if only I could get a time refund.