I also don't understand the fuss about the young nanny or about Ken parenting Daniel "on his own." Lots of teenage babysitters and teenage mums in Emily's day.
The scene with Jim and Liz was edited quite badly. Jim is just so vile, a real drunken bore. Liz is so much more glamourous than when the McD's first appeared, Alec Gilroy wasn't keen to have her as a barmaid back then.
The car Liz and Jim were driving was Andy's, Jim borrowed it. I didn't know Liz could drive.
Apart from Maxine all the young people seem quite fuddy duddy (Vicky, Fiona etc) just a few years back there used to be more fun with Kevin and Sally having parties, group nights out etc.