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: Okay, first of all, I have not bought this system. I actually was just looking at the reviews left by others because the system is built using a processor that I am considering using in a PC I build myself. The Processor scores well in benchmarks and is highly rated by the people who have bought it and when I saw that this pre-built system was so poorly rated it made me wonder why that is. What I then discovered is that with the exception of one every review is left by someone who, like me, prefers to build his/her own system and who also is unable to wrap his mind around the idea that not everyone is interested in building their own computer nor the fact that many people have enough money to be able to afford to pay others (like those same reviewers, should they wish to go into a computer building business, for instance) who know how to build PCs and enjoy doing so. Reading their comments I would almost think they were the work of only one person using different accounts because the sole complaint seems to be that this computer is sold with a markup of the price it would cost to buy the components and assemble it oneself. Odd that 4 or 5 reviewers should all be so single-minded and all so disregarding of the disservice they are doing to other consumers who are trying to compare computers by lowering the rating this product receives for reasons that have nothing to do with the quality or performance of the product. It doesn't seem to occur to them that the people who are looking at the ratings of pre-built systems will for the most part be people who have no intention of building their own computer and are not interested in doing so regardless of the opinions held by a group of rogue reviewers. Therefore I have given the system a five star rating in an attempt to return this product to an overall rating that is more reflective of it's value. I am not making an in depth analysis of the product but it has a processor that has received a great deal of praise and performs well when objectively tested. The people in the market for a computer and the seller of this system both deserve better than to have the ratings system rendered useless by people who either don't understand the point of that system or who are just bent on ... I don't know ... some vigilante cause devoted to promoting the idea that everyone must build his or her own computer? Hard to say -- it's strange.
Solution:
Positive Review