Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A mere form of self-promotion

I enjoyed The Apprentice and admire Donald Trump very much, but How to Get Rich is really just a bragging account of how wealthy Donald Trump really is and how many material things he possesses. Trump is one smart cookie. The publisher paid him lavishly for the book and Trump gives common sense tips that anyone in business could have given. The thing I enjoyed most about the book is that although he can be aggressive and blunt, his feelings can be hurt easily. I wouldn't mind having Trump as a personal friend, but I'd certainly wouldn't want to be his enemy. There's honesty in the book, and I give him that credit.