I also think Billy & Mandy is over-rated on this board. EE&E is shrill garbage with a lot of meanspirited plots that go nowhere. It's an episodic, formulaic mess with no catharsis. It has its moments, but I hardly see why /co/ holds it on a pedestal, especially in regards to its animation, which I've always found to be Jonh K derivative schlock.
It's like waking up one day and the board you've been shitposting on for ten years all of a sudden is wanking Cow and Chicken off as the best show ever.