I was reluctant in regards to how well this product would really work.  I thought that my oven was good enough.  I was pleasantly surprised by how well it cooked both my homemade and frozen pizzas.  I like how it has a light telling you when the unit is heated to the correct temperature and a beep when the pizza is done cooking.  It evenly cooked both the homemade and frozen pizzas that I made.  I would (have already) recommend this product to my friends and family.