Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Superficial and boring work

This is meant to be an inter-disciplinary work, which should have been quite interesting. Yet, the authors here did the job in such a way that, although the book covers a wide range of matters, the treatment that any subject received is superficial. One can't obtain much insight from the book.Also, the book is written in a rather boring tone, and there is much room for improvement as regards the language. As a result, it doesn't make very easy reading, too. I don't think I would recommend it to anyone.