Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not as advertized

This book is no longer available as advertized.The book is a paperback with no color at all. Supposedly, the online version or a downloadable pdf version (as earlier buyers remarked) is in color. Following the instructions printed on the book cover, you can go to the website of the publisher, where you find that you must provide proof of purchase to receive user and password info. I did that, but I have not yet received even an acknowledgment that my e-mail was read, as I requested (although I received an automatically created delivery receipt, so my e-mail went somewhere). I have sent two e-mails so far.If you decide to buy the book from the listed sellers, may be you should inquire in advance whether they will provide the login information or whether they can e-mail you the color pdf version, especially since the sellers' prices are much higher than the price listed in the publisher's website.