Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Price hikes sour the deal

+Great product-Sorry business model (hence the rating)While the product is top quality I think it is pretty crumby for the seller to almost double their prices practically overnight. For 2 dollars less I can buy the same product from the local hardware store, as a longtime customer of smallparts (tons of orders with them) I am Very Disappointed.