Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Smug rather than supportive

There are way too many negative examples in this book - case studies of what stupid or weak-willed people did wrong, in the author's opinion. She does have a lot of insight into how to build a niche, but she delivers her knowledge with a sharp-edged know-it-all attitude that I could not take after a while. Despite being a marketing consultant who wanted to recommend this book to clients, I could not finish reading the book, I found it so offensive in tone.