Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Predicts Costner's personal and career woes years in advance

Amazing insight comparing Costner to major stars and films from Hollywood's Golden Age. Further, the book accurately predicts Costner's career would start to decline if he began having enough power to choose films he thought people wanted to see instead of ones they did. He has and his career has stalled. The book also accurately predicts his divorce two years before the fact. All around good job!