No one expects four-star service at a fast-food joint, but at the same time you expect service to be, well, fast. And somewhat competent. McDonald’s currently faces falling sales, and 20% of the complaints they receive are about customer service. Customers complain about “chaotic” service and “unprofessional” employees. Logical conclusion: time to work on their customer service. The chain is overhauling their ordering system in an attempt to make fewer mistakes and speed things along. Will it work? Maybe. [More]