9 Story Arthur looks like a Pixar film compared to the preview of the new Teen Titans cartoon. Ugh.
But I do see why Wild Kratts is better looking. It's extremely stylized, and it manages to be very fluid in its movements. I don't know what they're doing with Arthur. Seems like they want to try to recreate hand drawn animation in flash by using as little hand drawing as possible. Not to mention how uber perfect movement is. While not fluid by any means, it's incredibly mechanical. That's not present at all in Wild Kratts.
Still don't see why they didn't just keep DHX. That Pony thing has excellent Flash animation. It almost looks like Fosters. Ditto Martha Speaks. And Martha Speaks is also WGBH produced.
Seriously... I could gush about Martha Speaks all day.