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: I'm using this Keyspan/Tripp Lite UBS-->Serial port adapter to run Ham Radio Delux from Vista 64 machine with a Yaesu 450-D HF transceiver. I've used this before on other radios and computers without a problem. The first one I gotten since Tripp Lite took over Keyspan lasted about a month before it simply quit working. Amazon was great in letting me return it, and even had a new one on the way within a day. I'm hoping this isn't a bad sign for quality control for Tripp Lite. Some electronics just have infantile failure, so I'll udate this review in a few months. This is the only reliable adapter I'd recommend if you need a good USB adapter, and it will work on almost any computer, including a Mac and, with a little fiddling, Linux.<br /><br />UPDATE: As I feared, quality control has indeed slipped since Tripp Lite took over Keyspan. I've now had a second adaptor fail in less than a month. One failing can be a random failure - two failing is a sign something's wrong at Tripp Lite, hence my revised one star rating. Unless you can round up a \"real\" Keyspan adaptor (pre-Tripp Lite), I'd give this one a pass. Too bad, because Keyspan made great adaptors.
Solution:
Negative Review