Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Really good gadget, even better price

After searching countless mall kiosks and Apple stores for a cable like this to plug into my car's aux input I finally found this on Amazon. It provides better sound quality than using a male-male 3.5mm cable and I think it doesn't use as much battery power since it doesn't require the iPod's volume to be on while using it. Additional bonus is that it's got an adjustable length so you don't have extra cable hanging around your car. For under $10 it can't be beat.