I actually rather liked the New Adventures...when quest world wasn't stinking up the screen...and the original series, it's vibe and how it straight up dovetailed to include The Venture Bros.

There's a lot to love about super science and the antics that can entail, it's one of the reasons why I love Batman:TAS so much as well quite frankly.

there is one oddly specific thing about johnny quest that kind fascinates me is how in 95 TNT aired the movie during prime time and seemed to make a big deal about it. I recall seeing this ad several times and indeed watching the movie which i recall being pretty cool.
https://www.youtube.com/watch?v=O-X-DyflVP8

but why was this even on TNT? They had Cartoon Network right there, it was popular and about to hit it's full 90s stride over the next few years.