Did Billy & Mandy had a seasonal rot?

No.115539036 ViewReplyOriginalReport
I know most of /co/ will disagree with me, but I liked the show better when it was darker, aka when it was "Grim & Evil".

When it got turned its own show, it continued with the same dark humor it had in season 1, but starting around 2005, it started focusing on booger, fart, shit, gags, characters screaming constantly, and meme humor (Fred Fredburger, the word "yo momma" repeated over and over again, etc.).

What went wrong? Why couldn't it have been like Grim & Evil?