(It does have the distinction, though, of ending season 1 on a bit of cliffhanger with a giant tornado wrecking the town, because they weren't sure if there'd be a season 2. By the time it did get renewed, a lot of the cast moved on to other jobs, assuming Grand was cancelled. So they had a nice little out for explaining why the 2nd season cast was smaller.)
One thing the show did have going for it, despite any other problems it may have faced from the network, the audience, or itself, and that's this title sequence from the first season, which is brilliant:
The song alone is great... uplifting, maybe even inspiring, in a way you don't often see in a sitcom. If your life is looking for a mission statement, you could do worse than adopt this one is what I'm saying. But the sequence itself is an amazing piece of television. Go back and watch again right now. I'll wait.
Did you see what I see every time I see this? I hope so, because it's brilliant. So many TV credit sequences are either just bits from the show followed up with close-ups of the actors as they get their names on-screen. Or else they just show the characters in specially-shot but character appropriate moments... DJ Tanner talking on the phone, maybe, or Urkel playing the accordion.
Grand one-ups them all (or many-times-ups them all) by serving as maybe the most perfect introduction to any show ever. As the characters (allegedly) sing the theme, we see each of them in their various familiar environments... first singularly or by family, and then they start intermixing. We get every character's role in the show defined... not just individually, but also to each other, and then again to their environments. It's a perfect little primer to the show, setting the scene and establishing relationships without a single word of exposition, and all in less than a minute.
It's... yeah, it's grand.