Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Couldn't Get it to Stick!

It seems like a great concept because cats do hate sticky stuff. However, these things would not stick to our couch material. After ruining 3 sheets just trying to peel off the 2nd backing, I finally got 3 to stay on. By the next morning 2 had fallen off and were laying flat on the floor next to the couch. I know it wasn't the cats because as soon as you touch these sheets they ball up into a big wad of mess. Maybe it could have worked if the sheets would have stuck to the couch surface?? The other problem is that you need several packages just to cover the back and sides of the couch. I got Soft Paws instead - they are awesome!