Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not too pleased with this memory

I purchased two sticks of this 1 Gb ram. I put it in, but then the computer started spontaneously rebooting.I ran the Microsoft memory test and 1 stick failed the test. I sent that one back to Amazon. They were good about returning my money on that one. I tried running the other one with 1 stick of the old memory - still spontaneous re-boot. I gave up and just put the old memory back in.