Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cheap

I purchased this adapter from Amazon as I was not able to find it at any stores in town. It is exactly what I needed. However, within 5 mins of using it, it completely fell apart, and all the wires fell out. I finally had to put it all back together and wrap tape around it, in order to use it. The company said they were sending a complimentary replacement, but I never received. :(