Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Be careful, wrong item.

I read someone elses review who had ordered the ATHANC7, paid the higher price and received instead the ATHANC7b. They decided to keep it a while and see how they felt about the less priced item. Well, the very same thing happened to me but I certainly am returning the item unopened. If this is how Amazon does business then I will have to rethink any further purchases from them. I can see where they might make a mistake now and then, but the same one to at least two people? Nope that is fraud.