can't even buy it anymore...
I haven't seen them in stores recently, which was sad, so I did a search online for them. You can in fact buy them. Drugstore.com sells them at the cheapest price I've seen.
Did You really follow the directions?
I have used Glad Cookware over and over again and haven't had a problem. As long as you don't go past 400 degrees, put your cookware on a cookie sheet, don't use broil and don't put the lid in the oven (which my mom did to one of my pans and ruined that...