Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A complete waste of time

If you have any basic business intelligence you will find this book will not offer insights or methods that will make a difference to you. The author consistently uses examples that are too general in business scenarios that apply to only a fraction of the population ("pie shops", for example).I have a professional services company and bought the audio book to listen to while I drive to work, with minimum expectations; I would have been satisfied with even a few insights that could potentially be productive practices for me or my employees. I was stunned at the absolute lack of any ideas with substance or direction. I have had conversations with students and blue collar workers who are more interesting.The fact that the author promotes his own consultancy business is comical. Talk about low hanging fruit...I'd like to get access to that client list for prospecting!