How would I explain this games never changing formula?

[Yurimi]

And? At the end of the day, a burger is a burger is a burger. Doesn't matter if it's beef, lamb, goat, kangaroo, buffalo, chicken, turkey or Dodo, it's still a burger. It doesn't matter if it's American, cheddar, Swiss, mozzarella, Colby or Blue cheese, a burger is still a burger.

Your complaint amounts to saying "this burger is still a burger, I wanted something new, and all you gave me was a different burger."

Well, yes, but you're are in a burger joint, so burgers are pretty much the Menu, if you don't like burgers any more, there is a taco stand just down the street.

Not to detract from the point but here at least burger places (both large chains and small businesses) no longer just carry burgers on the menu offering things like hotdogs, nacho's, salads, and various other fast food products due to trying to boost business with a broader appeal than a new sauce or an extra patty.