Got the 14 day free trial for their site about a week ago (I recently began watching the show) and I've been trying a few of their recipes. I made their Pepperoni Pan Pizza, Lighter Mac and Cheese, Ultimate Banana Bread, and just yesterday made the Brown Sugar Cookies.
The Banana Bread was just okay, not bad, but no better than any other I have made. It's funny because they spend so much time trashing other recipes. That said, the others were totally solid. The texture of the cookies was insane, so chewy and so delicious. I do think they were a little on the sweet side. I think next time I'll substitute with light brown sugar. Pizza was great as well. When I usually make pizza, I use sheet pans and the crust has always been disappointing. Using the cake pans with the olive oil was a revelation, the taste and crunch was just right.