Aluminum is light weight and conducts the oven heat very well. This results in much crisper pizza crust coming out of the oven. Haven't used a pizza cutter on it yet, thuogh.
They only bevel up 3/8 and a lot less of the pan is beveled. Looks like they played frisbee with it prior to shipping.
The secret is to preheat the stone at 550f for 30 mins first.