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

All was fine and dandy until it started randomly turning off 9 months after purchase. It even showed dead battery while being plugged in! Just shipped it back - lucky for me Amazon promised a refund. I also didn't like that it does not have USB slot. Will not be re-purchasing.
Negative Review