I think we're still in a bit of a dark age when it comes to animation.
Apart from The Legend of Korra, South Park, and Futurama, there aren't many stand-out shows right now. Even South Park is in decline.
The 90s are still the golden age, as far as I'm concerned: Batman: The Animated Series, X-Men, Superman: The Animated Series, Beast Wars, The Simpsons (seasons 1-8), Animaniacs, Gargoyles, etc.










