Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Absolutely not worth the price

The large font and unnecessarily large leading and margins are annoying. It becomes even more aggravating when the author resorts to putting only 2-3 words on a line for no apparent reason! I felt insulted by the author's condescending tone throughout the book. This book does not teach anyone about gallery management. It focuses almost solely on sales personnel and even then pays far too much attention (and a lot of repetition) to the obvious.