Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pretty thin to be charging so much money

I've only had my cover for just over a month, and though the fabric type seems durable and resistant to damage in the outdoor elements, its thickness leaves much to be desired. The corners of the grill seem apt to puncture the fabric soon--especially if we get one of these 70 mph windstorms as we often see in the weather around here.