No more oiling and flouring cake pans!My specialty cake is a very rich, dense chocolate, and it sticks like nobody's business to metal and glass pans - but pops right out of these!I love that these pans have "handles" on the sides, a lot of silicon pans don't have that, and I end up sticking my hot mitt into whatever I'm baking getting it out of the oven.I've used silicon for years and never had a problem with uneven baking like the negative reviewer here - have to wonder whether that was just a fluke/user error. :)