Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Q: I bought these two memories for my aple macbook pro, 4 gb (2x 2GB modules) to increase my ability to my computer and only worked for a day, then the computer began to go off alone and took them off and put them old who had and all is well, only lost money for these memories
A:
Negative Review