The Pizzazz Pizza Oven was worth the purchase since it has decreased the amount of time we spend waiting for pizza and other frozen food items to cook. We have an older oven, so by the time the oven preheats and then bakes the pizza, it's probably about 30 or 35 minutes. Using the Pizza Pizzazz, we can eat about 14 minutes after plugging it in. The only downside is that I think some things, like frozen pigs in a blanket for example, are best baked in the oven anyway. When I use the Pizza Pizzazz for these, the dough doesn't seem to rise as well. I also think the cheese on a pizza doesn't seem to melt as well either. But when you're busy/hungry, you may be able to look past these things.