I recently completed all the official releases myself. I'm now working on the fan made movies/shows(give Star Trek Continues a shot. It's like TOS, and in some ways better). In general, I don't like any of the movies. They're ok, but I'd prefer they took the budgets, and made 10(or more!) tv episodes instead. I like more thought, and less action/effects. TAS was ok. The kitschy cartoon style is cool. I'm from the era, so it's nostalgic for me :^D
I’m a bit younger than you, but I still watched plenty of cartoons with those styles. I mean I didn’t have internet as a kid, so I just watched what was on.