WB set the template decades ago for superhero animation with DC so it would only make sense that it would be better. I can't name one serious Disney TV outing other than Gargoyles. Maybe Tron Uprising?

The problem isn't as easy as making a Live Action movie using an animated movie as a lot of animation is style and art direction: you can make everything look however you want and get away with it. I mean, that looks like what they tried to do with all this green screen stuff. It would work in a cartoon.