Once again, somehow I feel weird for actually for having enjoyed (and still enjoy) watching the X-men cartoon. Frankly, although a bit sanitized in some parts (and those retched Jubilee centric episodes) I think they did well with the big arcs, and actually needing the "previously on...", meaning series wide continuity. Comic fans will love their million details, but the series did a very necessary pruning of the mess they tend to get into. I did want more Angel and Nightcrawler, and more than one tiny Psylocke cameo. I proudly have them all on DVD. Also, Gambit's attitude was spot on, something that more recent comic writers have a hard time getting right (nevermind the third person references). The only thing that grated me was how Wolverine focused it became at times. In my mind it marks the start of that overuse and overexposure of a character that was cool but now just makes me roll my eyes.
Batman's cartoon dark edge actually remind me of the recent (and currently very dead or in limbo) Tron:Uprising. The animations is absolutely stunning, better than tons of movies, the soundtrack follows the whole Daft Punk style, plus some throwbacks to the 80's sounds, some cheesy but overall excellent writing and pacing. For a "kid's" show every episode has at least one character being derezzed -which is just an euphemism for killed, and sometimes rather dramatically- which is some serious death rate for any series. If you didn't get to watch it when it first aired (because, of course moving around airing times, including midnight on Sunday, will bring in the audience), hunt it down and watch it. It does end on a huge cliffhanger. Maybe Disney will revive the series if Tron 3 goes into production, but since the whole team has gone off to other projects, I doubt it.