Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Fact Heavy, Sometimes Misses the Big Picture

This book is incredibly fact heavy, but sometimes it misses the big points about the period. These points can be discerned, but sometimes it takes a few paragraphs or pages to get the point. I think the author wrote from the perspective that the reader already knew quite a bit about the period, and thus didn't explicitly state the underlying ideas in many cases. Overall, it was informative and worth reading, especially if you are already knowledgeable about the period.