Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Thin Magazine~All advertisements~Not the same quality magazine it used to be

Magazine is very thin and full of advertisements. Not the same quality magazine Prevention used to be. Very disappointed. After receiving one issue, I tried Cancelling my subscription. Was told someone would get back to me in 48 hours. That was two weeks ago and I still haven't received a reply. Poor customer service.