Iain: My favorites are :
Ed, Edd & Eddy
Dexters Lab
Cow & Chicken (I am Weasel also)
I do prefer the old Hanna Barbera stuff though like Flinstones, The Jetsons & Topcat
Well, the ones before they went downhill. Scooby Doo is not popular because of the animation quality, believe me.
The old Warner Brother stuff, early Hannah Barbera, MGM cartoons. I htink the only decent qualtify I've seen in the last like 25 years is Ren and Stimpy, and the various Spielberg cartoons. Heeeellooooooo Nurse.
I like Ed Edd and Eddy, but the animation like all the recent stuff is garbage.
EDIT: I did kind of like Sea Lab 2021 and Venture Brothers, now that I think of it. But they're parody shows.
Roman5: Definitely Ed Edd n Eddy
While the later seasons took a dramatical drop in quality, the first seasons are some of the best cartoons I have ever seen, a lot of heart and soul was clearly put into them
Samurai jack is a close second, with almost every episode being awesome.
I agree, as long as you don't consider the quality of animation. Which was terrible from the start. But, the other components were amazing.