Reviewing after the first season
The animation is top notch. There's nothing like it. They hardly seem to have cut any corners.
Music is good. Mostly not by style but it's well paced and well implemented. (I'm a musician so, my harsh opinion here can be disregarded).
Plot is okay. Has plenty of room for development but likely at the cost of something else.
Character development is decent. It's very Hollywood (cut and dried); they could've done better with the undercity perhaps. They looked to be doing a little too well. I suppose one should consider the target audience.
Good voice acting. Some lines were delivered exceptionally.
Overall one could really feel how much love and hard work was put in to make this series. I hope this level carries on all the way through.
Edit: I'm not liking season 2 at all.