Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Only for an american audience

This is the typical business book for Americans : filled with examples, very low in concepts. The only motive they have for reading this is the wealth of the author : they think they will be turned into gold by touching a book that is written by the wealthiest man on earth! Does Bill Gates really thinks that we have time for reading 500 pages of boring and obvious stuff that have already been made and provide no guidance as to the future (if that is what you are looking for, which is an error)All reading in the world will not make up for real thinking and action based on a curiosity for the world and an education to frame it.