Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unconvincing, poorly edited, dull, confusing......

What was Cornwell thinking? She might really have something with her Sickert theory but the organization of the information in this book is so poor, I really can't tell. If she plans to continue writing in this vein I would suggest a rudimentary college course in historical research/presentation. This thesis would have garnered an "F" in my class.