Instruct: Classify Amazon reviews into positive or negative sentiment
Query: only worked for 7 months!

Got this set last X-mas; used it approx. 30 times always with new "AA" Duracell batteries. I didn't use it for a month or so then in August I tried to play a CD (not a copy-an original!) and it only plays for the first 40 seconds then just spins and spins and spins.....no sound, no new track song plays, nothing!!! I am an adult who takes very good care of electronics....there is no explanation for why this CD just quit in such a short time! Sent e-mail to Coby cust. svc....no replies as of 2 weeks ago! Stick with the "real" brands!