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

[EX Q]: Arrived ontime, but did not last long. Work fine for a little, but not long after, the part that connects to the computer separated already. I have aways been gentle when pulling it out.
[EX A]: Negative Review

[EX Q]: cable does not work on my samsung galaxy tab 2 10.1, completely a waste of money.. is there anyway i can get a refund or a replacement?
[EX A]: Negative Review

[EX Q]: One day after the warranty expired this computer started making dozens of X's every time I hit the keyboard. I tried to get it worked on and spent too much money for a new keyboard which did not solve the problem. In addition, this computer was the worst performing computer I have ever used. I spent probably twice as much time doing any computer task as would be required on a regular adequately functioning computer.
[EX A]:
Negative Review