I got Burger King, KFC, Wendys, Sbarro, and McDonalds correct. That's because I eat McDonalds and Pizza pockets, so I know the calories a little more roughly for the burger joints.
We don't have a taco bell in my town, and I've never heard of Carl's.
The numbers don't surprise me because I try to plan out what I'm eating before I go. I love fast food.
What did shock me though is when I found out my boyfriend orders a triple whopper at burger king every time he goes (which is generally more than once a week.), and then a little extra on the side. His entire meal was probably between 1500-1800 calories. For that one meal! According to a few sites, a triple whopper has 1250 calories.