Refreshing to see a teen like Kevin!
I watched this show as a kid in the late 80s and early '90s in syndication, so I don't remember much. But it's back in syndication now, and I'm currently obsessed with the (yes, cheesy) tone of the show.
But one of the highlights is the character of Kevin. Why? 'Cause he's not a typical "Teenager" that you see on sitcoms, particularly during the era the show was on: the '80s.
Instead of a "dreamboat"/wannabe lothario/jock/great student/etc... Kevin's just a regular teen, trying to do his best. He's not the brightest, the dullest, or the funnest. He's not even conventionally good-looking, (by TV standards, and you know they could have hired a totally typical dreamy actor instead). But he's just a sweet guy.
Isn't that refreshing?