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

[EX Q]: this was a waste of money
[EX A]: Negative Review

[EX Q]: I wasn't expecting such a good cover for the price. Nicely built, better than some cases that cost twice the price.
[EX A]: Positive Review

[EX Q]: This Charger works great. I have a new series 9 I think its better than the OEM.
[EX A]:
Positive Review