Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Puff piece by a writer with an interest in Amway's success

This book is a standard inclusion in many Amway "lit packs" given out to new prospects. With this in mind, do you think Mr. Conn has an unbiased, evenhanded view of a company whose existence has helped him sell many hundreds of thousands of books? I think not. The book is thorough, and includes lots of background information about Amway and its founders, Rich DeVos and Jay Van Andel. But it may as well have been written on Amway stationery for all the objectivity it provides. Mr. Conn (an unfortunately ironic surname for the author of an Amway book) sure knows how to succeed in the publishing world...write a glowing review of this "exciting business opportunity" without discussing any of the cautions new distributors or prospects need to know. This book gets only one star because Amazon.com doesn't go as low as zero.