Instruct: Classify Amazon reviews into positive or negative sentiment
Query: How to improve this book: Making the pages of chocolate

All of Dick Francis' stuff is great, and here's no exception. It's a quick read and nobody at a university is going to assign it as fine literature. Yet, Francis deftly involves issues of personal character in the presence of money and titles, not unlike Shakespeare's greatest hits.Continually underscoring the two human races: the decent and the indecent (good and evil are too pure of terms for true-to-life characters), the author always emphasizes through his first-person account the stiff-upper-lip culture and maturity of England's ideal man.Inventing tasteful ways to present sex and gore both, Dick Francis shows off good writing skills for even a jaded modern audience.This tale combines all of the above and spices it with Scottish landscape, royal jewels, treachery, jealousy, castles, a National Trust busy-body, and of course...horses.