Instruct: Classify Amazon reviews into positive or negative sentiment
Query: You get what you pay for.

I thought I had found a deal on Amazon. I was mistaken. The product is a little disappointing. In comparison to other memory foam toppers I have on other beds, this one neither offers the same support or bounces back the same. It was also cut irregularly. I had let it air out for a couple days before putting it to use, but the ends of the foam were crooked. Also, the size didn't fit fully over the mattress.