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

[EX Q]: This adapter seemed like a good idea. After all, there are lots of reviews and the rating averages out positively. Yet, I could not make this work in Windows 7 nor Windows 8 (I have a dual boot setup). Those were hours I won't get back. So, I regret having bought this tiny, useless device that isn't even worth a return stamp.
[EX A]: Negative Review

[EX Q]: I bought this unit and found that it does not work with a combination wireless mouse and key board unit from Microsoft. The vendor willingly exchange the unit for one that would work and for only the cost of postage rather than charging me the differential in price between the unit. I found this effort on their part to make me a happy and satisfied customer extremely generous and would therefore recommend them to anyone in the future.
[EX A]: Negative Review

[EX Q]: I have an older netgear 10/100 8 port and wanted to upgrade speed to gig. when I swapped out the old switch with this one, the problems started. namely our xbox360 kept loosing live after about 15 minutes, XB1 was also unreliable, also our ooma voip phone wouldn't connect, and the wireless router fed from the switch seemed slow... tried to change ports around and rebooted everything many times, gave up, reinstalled old netgear and all is good.... this is a programmable switch, and I didn't run the utility because I didn't want to tweak anything, so that may have resolved some of my issues, but in my opinion the "factory setup" should be sufficient for a basic home network. Love Prime, return was not an issue....
[EX A]:
Negative Review