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

Just opened the box, connected to my Mac and in my first try it crashed. It crashed over and over. This is junk. I own a 160GB of this same brand and it works well, but this one keeps \"shutting off\" and giving me errors. I regret this purchase.
Negative Review