The new cheeseburgers at 7-11 are surprisingly edible. Especially when you add chili, jalapenos, and onions from the nacho bar.
They aren't bad after old either. But they are great fresh. Most of the ones I've eaten were old though. Can't beat free.
I've had their pizza before. Not the worst in the world. Hell, better than Little Caesar's. Unless you get Crazy Bread.