watching some more JL...
That scene in Injustice For All when Superman opens Lex's flyer and is all worried, and shouts "Lex! Lex!" instead of "Luthor" made me smile, and I thought it wouldn't get any better between the two, but then came the Lex/Superman scene in the hospital. And the banter between Flash and Hawkgirl, "Yeah - fastest man alive!" "Which might explain why you can't get a date." -- I wouldn't have expected jokes like that in a children's cartoon. There were lots of good Batman bits in this episode, too. And the Joker was fun to watch. Though I found it a bit implausible that the Watchtower key didn't have any extra security besides being hidden in Batman's belt, but I'll just assume that between Luthor and the Ultra-Humanite they figured out an override.