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

Ex Input:
Pros: Handy USB charging port. Universal plug adapters fit any laptop.<br /><br />Cons: Charger will shut down if AC power is briefly interrupted, and will remain down even after AC power is restored. You have to unplug the AC power cord and plug it back in to reset it. Forrest Gump could have designed a better charger.

Ex Output:
Negative Review

Ex Input:
Great product. Works perfectly with my apple iphone, and 4 ipads. Nice to be able to take photos from my apple products and store to a hard drive. Very fast transfers.

Ex Output:
Positive Review

Ex Input:
excellent product. My computer is much faster now! Thanks for a great product.<br />Glad I didn't buy a new computer.

Ex Output:
Positive Review