As a lover of cartoons SO MANY good works of art get cancelled mostly due to either scheduling issues, marketing to the wrong age demographic, or just the whims of executives or advertisers. For a while Disney XD was a channel NOTORIOUS for getting really interesting original action shows and then cancelling them after a season or two. Kick Buttowski, Motorcity, Randy Cunningham 9th Grade Ninja. Personally I feel like it’s because Who is Watching Disney XD??? But I dunno I’m not Nielsen.
Also to this day I’m still baffled how Sym-Bionic Titan got cancelled, the follow-up series of Samurai Jack creator Genndy Tartakovsky. Like Really CN??? Y’all are just gonna do him like that? I’m amazed they got him back to finish Samurai Jack, then again Sony did him dirty too by cancelling his Popeye movie but he still is doing another Hotel Transylvania so I guess when you’re an industry pro you just gotta work through the bullcrap.
Other shows I wished got more seasons: Freakazoid!, Road Rovers, Megas XLR, Time Squad, Beware the Batman, Harvey Beaks, I could go on but those are probably my heavy hitters. Might be forgetting some, but yeh being a cartoon fan is tough sometimes. You just don’t know what’s gonna last, nothing’s a sure thing even if it hits as big as it could.