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

Let me give you an example: I was very surprised at the high quality of the stitching, the sturdiness of the handles and the padding for my laptop. The price is amazingly low and the look is very good. I am quite happy with this purchase. It fit my MacBook Pro perfectly, with a little bit of room to spare.
The answer to this example can be: Positive Review
Here is why: This rating is correct based on this review provided by the user as they liked the product very much and they were surprised that product is so good.

OK. solve this:
This is my first review. I am writing it becasue I benefitted from reviews by others that I wanted to return the favor. This replacement battery is one fifth the price of an original Apple battery. Batteries apparently don't last foreever, especially if you don't run them down and recharge or recycle. I didn't. Because the Mac Book will be used mostly powered, it was not critical for me to get an original Apple product. I was very pleased with the workmanship, fit, and look of this third party replacement. More importantly it is working fine as a battery, but I have just started using it so I can't assess it long-term qualities. According to the Apple battery information it will last four hours uncharged, but I have not tested that. So far I am delighted with the purchase. Those few times I am not pleased--with other products--Amazon has taken the product back seemlessly.
Answer:
Positive Review