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

[Q]: Works like a charm to help my computer get the WiFi signal
[A]: Positive Review

[Q]: This works very well. Good product for the best price. Couldn't ask for more. I ordered 10 of these usb 5 pin and they all worked. If you are looking for one of these, don't even bother to look elsewhere, this will work just fine.
[A]: Positive Review

[Q]: I bought this reader to transfer pictures of my newborn son from my multiple cards to the computer. The first time I plugged the card in, it wiped EVERYTHING on it, even locked pictures. All the pictures that I had of my son's first few days are gone. This reader is worse than useless - it not only failed to transfer pictures, it erased them from existence. Under no circumstances is this product worth purchasing.
[A]:
Negative Review