Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A page turner but on the whole too fantastical

Books like these are precisely the reason why I have decided to stick to non-fiction. The story is enthralling and gripping, but on the whole too implausible to believe or take seriously. It also gets predictable in certain parts. However, if you're one of those people who enjoy the occasional book-as-candy deal, then you'll like this one.