I hope they do renew it, the toy potential is huge,
however the direction it is now is very adult / mature viewer orientated,
there is no blood, but thats because light sabres and blasters cauterize wounds ;p
Disney screwed spiderman but cancelling Spectacular spider man and rebooting it to kids hell on tv ultimate spiderman. If they keep SW:TCW i worry they will tone it down to crap.
I would recomend watching the show start to end, it is called The Clone wars, many episodes wont have Annakin in, many do, but it is about the war,
Cad Bane really ups the ante in brutality.
The one thing I believe the show has gotten wrong is Annakin, He is far more grounded and respected in this then Revenge,
I dont have anything against him in Revenge, He was frustrated at being treated almost like a child.
In the series, he is basicly the republics best weapon,
Fearless leader, loved by his men, feared by his enemies, Has a dedicated padawan and overall go to guy for the jedi order
You see the dark side in him, but it comes from a place we understand, Also he is very wise and seems overall too difference from his film counter part