See that fire? That (and some natural conduction) is the only thing that cooks your pizza. And that's one reason why Mama Palma's is good.
In my opinion, as a rare pizza eater (jaded, some might say), the only pizza worth eating is one with a great thin crust, freshly melted cheese, and fresh toppings. I find most pizza places use plastic cheese and have a doughy, thick crust.
Mama Palma's is not most pizza places. Their strong point is definitely a knack for ingredient combination, as well as their Neopolitan-style crust.