I liked the older couple. There was something reassuringly timeless about them - meals on the dot, stodgy but homecooked food, sandwiches for the train, and benignly insular.
The Frisbee family were the stereotypical Cath Kidston couple. I suspect though, that behind the nonsense and playing to the camera, they might be okay and the type you'd warm to after a while. Daphne could do with some wholesome neglect though.