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

They work great. I ran a a 100 ft cable to my living room and decided to use these instead of cutting the ends off the RJ-45 and re-terminating them myself. Nice little time saver.
Positive 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

I thought this would be comfortable, and the first couple times I tried it, it was. The thing is, though, when you end up wearing it for an extended period of time, it is NOT comfortable. In fact, it hurts... A LOT. I even tried taking out all my earrings to see if it made things any better and it was no help at all.
Negative Review