Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An intro, not comprehensive

If you are looking at a comprehensive view of Sun Tzu's Art of War, this is not the book to get. It really covers some of his principles from a distance, not really a comprehensive view or direct translation of his work. Please note that this book is very short and appears to be written as a synopsis. If you are looking for a quick read or intro into his principles, than this should be good enough for you. But if you would like more thorough insight, I'd search elsewhere.