Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT BUY FROM MAD DOG

Do not buy this drive!!!!!!. For half the price purchase the Samsung SH-S182M/BEBN. I found out too late that Mad Dog buys these Samsung devices and packages and sells them as their own.The box says its a Mad Dog Model MD-18XTL1 but when you open the box you'll find a Samsung drive that you could have purchased for half the price. So you might as well save yourself $40.00. I thought someone swapped the drives but when I inquired at Mad Dog whether they sold Samsung devices as their own they replied:"Yes we have a contract with Samsung to sell, support, and warranty (2years) the drives"