Originally Posted by Nathan
Superman has already defeated stronger and smarter opponents that used Kryptonite. Stronger, Metallo. Smarter, Lex Luthor. Batman only wins or fights Superman to a standstill, when literally everything is written in Batman's favor, Superman holds back, and also suddenly is an idiot.
I really do hate it when they nerf Superman like that. He is not a stooge. For god's sake he's fought beings with 12th level intelligence ie Brainiac.