Let's keep this brief: Mama Santa's is coasting on its past reputation.
My fiancee and I stopped in for lunch on Saturday afternoon. After waiting five minutes to be acknowledged, the host walked us into the next room, handed us menus, and pointed at the table where he wanted us to sit.
We ordered a medium pizza. The crust was oversalted. The sauce (where existent) was flavorless, as was the cheese. The mushrooms were straight out of a can. The green peppers consisted of tiny little cubes consistent with the frozen variety. And if there were onions, I sure as hell couldn't taste any. In quite amazing fashion, Mama Santa's managed to make a pizza that tasted like a German pretzel bread.
Hands-down, this was one of the blandest and worst pizzas either of us have ever eaten. It's quite obvious that no one on the staff cares. Take your money elsewhere--I'd be happy to recommend several great pizza places, or a frozen DiGiornio pizza that you heat at home.