First, the animation is awsome! The charecters are rich in detail and the voices for each charecter are great! The action scenes are realy good and intense, not recomended for kids who watch sponge bob or adventure time. Third, the story was great!! So many set ups and arcs and cliff hangers made me always wanting more at the end of every episode!
The last show that did that good was JLU with that project cadmus story arc throught the whole season and young justice looks to be right behind this series, if they ever air more episodes.
Any way, great show loved it!!! :-D