Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Works, but short cord

This product effectively charges my phone, which is all you really need from a charger. However I gave it only 4 stars because the cord is too short to comfortably hold it to my ear while charging in the car (which is a small coupe). Also, it did not come in Motorola retail packaging as promised, though that's not a surprise given the price.