Detailed Instructions: Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
See one example below:
Problem: 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.
Solution: Positive Review
Explanation: 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.

Problem: Relating to batteries, outside of physical compatibility, the major factor to consider is battery charging time and life.<br />Other than that, ignore reviews that does not address them. My 1 star rating is due to absence of 0 star.<br />DO NOT WASTE $42.44 or a penny on this product. To charge this item from completely depleted state is about 1.5 hours. The problem is when MACBook is powered only by a fully charged battery (linked below) - it only lasts 1.2 hours. 3 test runs yielded the same results - life shorter than charge time. UNACCEPTABLE for the price. Item did NOT work as expected from an 8 cell, Lith-Ion battery. My recommendation, STAY AWAY, buy the cheaper ones (more bang for the buck) or original Apple.<br /><br />[[ASIN:B003BV2Z2G Techno Earth®️ NEW Apple 13\" Macbook Rechargeable Battery A1185 White (equivalent)]]
Solution:
Negative Review