Deapite some reviews that talk about the fan noise, we've found no issue.  Granted, if you're looking for a 24" model, your choices are down to the noisy Whirlpool, the expensive KitchenAid (with stiff towel-holder-like handles to dent your refrigerator) or this sleek GE.  Both ovens (we have the double wall oven) are the same depth and pre-heat nicely...we were initially skeptical but are now quite please.  Rounded handles, deeper ovens (becuase the plug-in outlet is on top and the back is otherwise flush with the wall...just be aware that you may need to modify your install), and a nice finish.  Oh-la-la!