From the way this topic is going I will probably be hated for this but the place has some appeal for me. I see it as something to try at least once like a novelty. Its definitely not a place I would eat at regularly because I don't want to end up like their last spokesperson. That real buttermilk shake looks tempting more than the other foods although eating as much fries as you like could make me feel like a kid again.
I like the idea to try it once but that's it. I don't think its good to reward someone over a certain weight with even more food.