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

I ordered 2 sets. One of the wall charger had problem on arrival so I sent back for exchange (I forgot what the problem was). The car charger working fine for 3 months then quit working. The blue ring light lit up for 3 second when plug in cigarette lighter plug and then quit. I tried different cigarette lighter plug with same result. 2 out of 4 items broke less than 6 months is not good.
Negative Review