Instruct: Classify Amazon reviews into positive or negative sentiment
Query: MAC users beware!!!!!

If you order this book to study last minute BEWARE!!!!.I was sent a book with a WIN only CD-Rom and it cost me study time getting a MAC/WIN CD-Rom resent. The book I recieved had a number on it to have a MAC CD sent, but office hours are M-F business hours. BE SURE TO HAVE THE ORDERS DEPT HAND CHECK FOR THE MAC/WIN CD, if you are an apple user, so you don't get stuck like I did. The book is made with either the WIN only or MAC/Win CD according to Kaplan.