The art direction isn't bad despite none of the character's faces changing in the trailer. The animation is really off putting at times and character movement is really loose and weightless (You're using bone rig animation aren't you?) I'm sure this series would be a good mini series but over $50,000 for an entire season is ambitious for something that has a niche audience and relies on a animation technique that's possibly worst than tweening.
P.S. You can get away with bone rigs if a scene is from a distance of the characters, but up close and focusing on characters makes their movement look awkward and badly animated.