Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I expected more

While the book itself is of course in perfect shape, I had thought it would be more comprehensive and would also carry complete documents. Instead it is a selection of fragments. Obviously I misunderstood what it was about. The author does state in the foreword that it is intended for readers not specialised in the area, but I was looking for something more like a "white book"...To sum up, while I can say nothing "against" the book, which might well be worth a reading for beginners, I would not recommend it to those in search of much specific detail.