instruction:
Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
question:
Great charger!
answer:
Positive Review

question:
I received this on Mar 5 and it worked great. Yesterday it stopped working completely the return window has closed.
answer:
Negative Review

question:
Absolute crazy Amazon policies. I owned a uk kindle which broke, when they sent me a new one they debited my Australian credit card as I was in Australia at that time, when I complained they agreed to poet a credit to my account but this was to a new US account which I didn't even have at the time. Countless phone calls etc they refused to move the credit to my uk account, so I had to get the kindle shipped to Australian friends! Crazy policies, no customer service, no idea what the new kindle is like as I still haven't got it.
answer:
Negative Review