I wish there was more actual discussion on this forum instead of just lists and answers. But this is a topic dear to me, and a difficult one to answer, so here we go!
Best animated
King of the Hill
Futurama
Bobs Burgers
South Park
Rockos Modern Life
(My honorable mentions here would be a massive list....)
It's because most members currently are trying to farm the confetti event as fast as they can. Those are some good animated shows! I'd have to add Venture Brothers to that list as well for myself.
While it was a bit hit and miss, but still really good and a shame it was canned with a lot of other shows during Warners tax-write off a few years ago, I really enjoyed Final Space. The trailer pitched it as this silly show, but it really had a lot of love put into it and there were just as many emotional scenes as silly ones.
I also really liked the Clone Wars that aired on Cartoon Network. I enjoyed the band of brothers energy and that it focused on the common soldier going through the daily struggles of a war. I know a lot of people liked Rebels more, but to me that show felt too much like a Saturday morning show. Nothing was ever at stake. You knew none of the main characters were ever going to have something happen to them and the villains were always thwarted at the last second or constantly undermined. Clone Wars had tons of likeable characters who just died randomly because war is hell and it gave a sense of gravity to the situations they were dealing with.
The Umbara arc was very good and probably my favorite of the entire series.