Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Full of gaps and scattered.

This book is not very easy to follow. The author seems quite unable to sustain one train of thought for any length of time. He seems to jump from topic to topic and back again without fully covering any of them. There are lots of examples, but very little discription of what they are or why you would use them. This is not a book that I would reccomend to anyone trying to learn Visual C++.