Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great History, Writing Talent Lacking

The only thing that kept me reading this book was that it contained information I didn't know. I found that skimming helped reduce the groaning and eye-rolling caused by poor organization of the material. Much of it was just fine, but parts of the book are difficult to read because the authors couldn't devise a smooth transition from one chapter to another. Other than that minor complaint, this is a great book!