I often watch old sitcoms that I use to love as a kid. A lot of times, I'm disappointed because they are not near as good as I remembered, and in some cases they are just plain bad, when seen through my now-adult eyes. Family Ties is NOT one of those sitcoms! It's more impressive now than it was then. And of course, there are things that I pick up on now that I didn't when I was 10 years old. (politics/ hippies)
I also never realized how FUNNY Michael Gross was until I started watching it again recently. I have no idea how that slipped by me! He is hilarious. Micheal J Fox is very funny too, of course. He had a lot of funny lines, but I've only recently noticed how much physical comedy he did as well. It's really sad to watch how quick and nimble he use to be; the way he could jump up onto the kitchen counter in one quick motion and slide all the way across it.
There was always a moral lesson, too. I think all '80s sitcoms had those, but Family Ties pulled it off w/o being too cheesy about it. It's such a great show for both kids & adults. Every time I watch it, I find myself thinking "what ever happened to good, quality TV!?"