A dial on the Krups GQ502D controls browning, on a scale of 1 (lightest) to 5 (darkest). You can easily control how cooked your waffles are without ever producing an inedible one: The lightest waffles are barely brown but still cooked through, while the darkest are crisp and brown but never burnt. Compare that with the Chef’sChoice 830B, which in our tests got so hot that it started to burn waffles on a medium setting, or even with our runner-up, the Chef’sChoice 840B, which can burn its thinner waffles on the highest setting. The dial on the Krups machine also allows you to turn the waffle maker off without unplugging it, a feature that very few waffle makers have. Such a feature isn’t totally necessary, but it is nice to have if you want to keep the machine on your counter ready to use; it’s also one that a lot of Amazon customers seem to desire, judging from reviews of other waffle makers across the board.
That said, quite a few users say that this waffle maker isn't as sturdily built as previous versions of the same model, and that if you don't get the top heating plate aligned just right, it can fall off -- an injury hazard if the plate is hot. The top of the G48TD also gets very hot. Some use pliers to bend the metal clips that hold the heating plates in place, which helps them line up better -- or you can just use an oven mitt to protect your hands.