Instruct: Classify a review as either positive or negative.
Query: Manipulative and one-dimensional

The point of this book is to find out whether or not the wife's fall from a tree was accidental or suicidal. It is only at the very end that we're told that the husband knew two EXTREMELY important facts from the very beginning that were never shared with the audience. Had we known these facts when the husband did, there would be no mystery, and absolutely no story of any kind. It was an extremely manipulative thing to do and cheapened the entire story.