Insofar as how the app works: Can't look at past orders. Can't adjust tips post delivery. Still no allowance to split a pizza in half between sauces. The support system is a multifaceted route hell-bent on annoying you: (order just completed? If something's wrong you'll have to wait until they recognize the already completed order before even acknowledging your issue). Only 1 star so they might actually look at it. Besides the ability to split sauces however, the app is mostly standard