Is a Brownie Divider Pan a Genius Gadget or a Kitchen Gimmick?

Is a Brownie Divider Pan a Genius Gadget or a Kitchen Gimmick?

I saw a post the other day from a baker making a single pan of brownies with four different toppings for a teacher’s gift. One quadrant had walnuts, another had caramel swirls, a third had sprinkles, and the last was pure, unadulterated chocolate. It was brilliant. It also perfectly captures the dilemma many of us face: how do you please a crowd of picky eaters without spending all day baking four different trays?