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

Q: After 3 months it was trash. Good thing I kept my original Sony battery of 5 years, which I had to put back as it keeps more charge than this 3 month old battery. Buy OEM, don't waste your money.

A: Negative Review
****
Q: USB port doesn't work

A: Negative Review
****
Q: The sticking spacebar makes this keyboard useless. Oh, and some of the keys work intermittently. In particular, the Y key only works about 50% of the time. I've seen other reviews with these exact same problems so it's going back and I'll try a different model/brand.

A:
Negative Review
****