Instruct: Classify the given Amazon review as either positive or negative.
Query: Ok at First

I got this to keep my laptop from setting my lap on fire. It worked pretty well if I moved it so that one of the fans was actually under the CPU. This sort of threw the whole system into an oddly unbalanced set up unless I was at my desk. But then, after less than a month of use, the power switch on it broke off leaving disconnected wires and no power. I got out the wire strippers and put the thing back together temporarily, but this thing is just poorly made. Its not a notebook cooler if the fans won't spin.What I did like about this is that it is lightweight so it doesn't add extra pounds to my already too heavy bag, and the fans ran pretty quiet.