If you rate a Big Mac at a Mc Donald's. It should show up in some sort of global view rather than just your Local one.
The issue of how we handle chain businesses is a very difficult one to tackle. For example, not all items (e.g. the playpen or the lobster roll that they have at MCD in Maine) exist at all the chain's locations. We're trying to figure out a way to solve the problem, but it'll take some time before we have a perfect solution. Thanks so much for the great feedback!