I just watched the first two episodes, and was extremely disappointed.
There are no improvements in the animation, the episodes are as badly animated as the preview. I can understand different choices of animation style, but this just seems cheaply and poorly produced animation.
The characters designs aren't consistent, especially when any lighting effects occur. The music often feels out of place, and doesn't seem to suit the setting. And the few jokes throughout the episodes are terrible.
The voice actors aren't too bad, other than Captain America. I really wonder why Stan Lee chose to play such a stupid general though.
So far the story seems to be moving rather slow, for a mini series, which is only 6 episodes long. We see Claw building up a group of villains to invade, while the new Black Panther is trying to find information on what happened to his father. A few brief appearances by several X-Men characters, with Cyclops and Wolverine far too easy wiped out by Juggernaut.
Now I understand why Australia got the premiere of this series, I doubt any other TV network was interested in this poor production.