Instruct: Classify Amazon reviews into positive or negative sentiment
Query: CLA-60 Defective out of box

I purchased the Sony Ericsson Cigerette Lighter Adapter CLA-60 with a new Sony phone. It would not charge the phone or the light would not work the first time plugged in. I emailed SF Planet who promptly sent me another along with a pre paid return label. The replacemet works. The Sony adapter is not made very well, the light switch is very delicate.