Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Utter Nonsense

Besides the constant typos, the complete lack of proofreading there is the obvious fabrication of "facts", like the giant air field with 40 huge Heinkel bombers waiting to bomb New York. A friend in Norway who is also a WW2 affectionato tells me there never was an airfield like that, nor anything bigger than FW 200's stationed there. The "scientific" speculation toward the end of the book is laughable. Save your money and buy something with some credibility.