Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A sham of a sham...

And the sheets suck, too. Ok. I was trying to be clever, but these sheets are of terrible quality. I opened one of the three sets that I ordered and have since returned the other two. I bought them because they were a "featured item" on my main page here at Amazon, and I thought they would be a nice change of pace. I was wrong. I have had good jersey sheets in the past. I bought them at one of those big, box retailers for less than these sheets, and I loved them. These were ill-fitting and so thin and "porous" that I could feel the surface of the matress through them. Stay away! Now, if Amazon would just process my return...