Given the task definition and input, reply with output. Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

The item I received looks nothing at all like the picture, is much bigger than the Seagate "Portable" line, is formatted for the Mac, and is not portable. On top of all that, a week ago I asked to return whatever it was they sent me for a refund and still have received no response. What else can I say?
Negative Review