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

[Q]: Could not get this item to work on my new computer. purchased a different one at walmart and it works great.
[A]: Negative Review

[Q]: The memory was shipped as promised and installed in 30 seconds. It worked perfectly the first time I fired up the computer after installation.
[A]: Positive Review

[Q]: I returned it because I had ordered the wrong one , and I have yet to be notified that you have received it .
[A]:
Negative Review