As for continental breakfast, sure it's not as good as some really good sit-down breakfast restaurant, but it's free and more importantly it's fast: you just go down to the lobby and either eat it there or grab some stuff and take it back to your room to munch on before you leave for the day. It's a big time-saver. Going to a separate restaurant and waiting for food to be made for you and delivered and then waiting and waiting and waiting for the waiter to bring you the check takes a lot of time.