I’m not even sure how to rate it. It took way longer to cook than what it calls for, and even then it wasn’t cooked all the way. And the entire bottom stuck to the foil, making a good 1/8 inch impossible to get off and I had to toss it. The rest of the mixture... won’t even call it brownies because it turned into mushy chocolate clumps which we’re going to use over ice cream. The flavor is good, but it was an utter disaster, and I’m not a novice baker by any means.