Darth Maul's brother... really?? Geez, you might as well just bring back Maul from the dead if you're going the soap-opera way.
Anyway, some of it looks cool, too big I think, it's hard to believe all this happened between the movies. Still I try not to be too hard on the show, it's being made to sell toys, but there's nothing wrong with that, I used to love He-Man when I was a child afterall.
Consistency is its biggest problem (well continuity too), some episodes have been good, others have been really lame.