Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Text Books from Amazon-NEVER ORDER HERE

Tried to return a new workbook for my daughter who is a freshman at Stanford University. The ISBN# on line from Amazon(not a private seller) was not the correct ISBN# for the wookbook. Would not return or refund an unopened new item. Never try and order a textbook or workbook from Amazon. It's like flushing cash down the toilet.