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

Q: Worked fine for a year, although the signal was never as strong as my Macbook Air. But then it suddenly broke slightly after a year, just stopped functioning entirely. I tried reinstalling the driver, but that didn't work. I think it's worth it to invest in a better adapter.

A: Negative Review
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Q: product is a knock off, is not mac compatable as listed, came with no installation software , would not waste my time or money again

A: Negative Review
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Q: I love this little speaker! Its small compact and very effective for its size. The sounds volume and quality is more than i expected. Also, it charges up pretty fast. Overall I'm Highly satisfied with this product.

A:
Positive Review
****