Superman TAS was so goddamn weak. Like, there was this one episode where a helicopter with a minigun gave him a lot of trouble. Absolutely retarded.
You know, I wasn't crazy about JLU, mostly because they totally butchered Hawkman, but I always wanted to see them do "Identity Crisis." That sort of story would've been perfect for that format.
Season 4 of Batman TAS sucked ass. All the art looked worse then before because Bruce Timm decided to simplify the animation style, and Batman went from being a grim badass to just being an insufferable jackass. Avoid it like the plague.
Doomsday in the DCAU is not Doomsday. Doomsday in the comics killed Superman. Doomsday in the DCAU got fucking lobotomized by Serious Superman. Lawl. Utter fail.
Unless Serious Superman from the parallel dimension took the equivalent of Kryptonian steroids or something, there's no way that he could use just his heat vision to lobotomize something like Doomsday. It's moronic.
And no, I don't particularly care about Doomsday, but they royally fucked him up in that episode. Dini and co have a pretty good batting average with their body of work, and some ideas are certainly better then what the comics had (Heart of Ice, etc) but they lay some stinkers too. I'm more then happy to point them out.
In fact, the entire Justice Lords story was ridiculous. I mean, I like Wally West as much as the next guy, but his death causes the entire JLA to turn into a bunch of fascist super-dictators? Really? Cmon, you couldn't even convince most of fandom that the destruction of an entire city on some coast would turn a hero into a villain, the death of a Flash ain't gonna do it.