I would have liked to have seen BA used as a bridge between the end of Superman: TAS and the beginning of Justice League: TAS, chronicling how Superman redeemed himself in the eyes of the people of Earth after that Darkseid fiasco in "Legacy" (as the abandoned storyline for season 4 was to showcase Superman trying to get back the trust of the Earth). And just what the Hell were they thinking having Gorilla Grodd (Powers Boothe) replace Clancy Brown as the voice of Lex Luthor?
Still, watching Superman fight the giant Kong-sized Brainiac was more fun than watching him pine over Lois and heft a mountain of Kryptonite into space.