Instruct: Classify a given Amazon review as either positive or negative.
Query: Best Operational Art Study about the Eastern Front

As a military professional and professional planner, I am always interested in reading books that are operationally focused - focused on operational art. This book is the first book that I have read about the German Campaign in the East that provided a balanced overview of command decisions from both the Russian and German perspectives. I would recommend this to any serious military professional.