I hated them I tossed them the first time I used them. They did not work the egg stuck to them and it was not worth the work involved to use them even if they did work.
Hmm. Seems like a love 'em or hate 'em kind of thing. I haven't tried mine yet. I know how bad egg is though, I do eggs in a nest and if the egg gets onto the cupcake pans, it does NOT want to come off, no matter how much you try to scrub them. I actually threw my metal pan out because of that. They seem to release better from silicone, but I've never tried plastic for eggs. I HOPE it's nothing like the metal. Maybe with a nice thick coating of butter it'll come out a little easier. I'm hoping I didn't waste money on 8 sets of these, LOL.