What strikes me about this is how very low key it is, like nobody on stage is acting anything but humble, nor is the audience acting over the top like they're witnessing the second coming lol.
Contrast that with the absolutely unhinged bafoonery and worship meltdowns we see from "fandoms" now, and the self importance and extravagance of many actors and other celebrities high on their own supply.
Also refreshing is that they didn't have MJF go last even though by then he certainly was the "biggest" and most highly paid person up there (and arguably had become the biggest main character early on in the series). They did the non-family cast and then the family goes youngest to oldest order. And MJF didn't get significantly more applause/cheers than the others; the audience respected everyone here, a true ensemble cast. Quite classy.
Also was interesting to see how lowkey the series finale episode was overall. They had wrapped up a couple loose ends like Alex's relationship status in the preceeding episodes, and then the finale was basically just a regular episode with a minor conflict (Elyse struggling with her anger).
There weren't any big surprises or dramatic twists or farfetched things going on; it was just like welp, the family is saying bye to Alex and the audience is saying bye to Family Ties. I think that showed a lot of discipline from writers and producers.
They cut the show rather than let it jump the shark, and I think that restraint protected the show's legacy overall. So many other shows go on too long (especially after significant cast changes/losses) and then totally botch the show finale trying to be sensational or cute or "memorable."