Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

Canopy/National Electronics warranty... after being serviced through the mail in warranty, my laptop came back filthy dirty and scratched! It looked like someone was eating fried chicken while fixing my laptop... really grows. The top cover is scratched as well as the screen!! It was serviced in Irvine, Texas, don't buy this warranty!
Negative Review

One of the most comfortable and awesome headsets I've bought up to date. A little in the pricey end but it is absolutely worth every single dollar. A must buy
Positive Review

It stop working after 1 month. Actual working time is less than a week. Poor quality.
Negative Review