Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lasted for a little while...

I bought it in December, it was awesome at first, but after nine months, not sure what happend, the comb attachment broke first and then there was a loud pop noise, I tried to turn it off but the button was stuck so I unplugged it, thought maybe it over heated, waited an hour and tried it again, it was done, couldn't move the button and wouldn't come on.