Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor research

While I'm sure that it's a wonderful idea to have a book that bucks the current "underdog" and "Poor Richard" trend of Richardian studies, the fact that I discovered three factual errors in the first ten pages dimmed my appreciation of this work. Given the subject matter of this and other of Weir's books, I'd say that it is writing on the historical equivalent of scandal sheets, and not for people who are interested in the time period and serious historical study.