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

[EX Q]: This is a great router. It replaced a dying linksys WRTG54g router. It's stable, rock solid, fast wireless, and has great signal. I should have bought this a long time ago.
[EX A]: Positive Review

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

[EX Q]: As described, right on time.
[EX A]:
Positive Review