They were cool, but I liked the Clone Wars comic books better. Check em out if you need more Clone Wars info. I have most of the collected editions, and they were really good. Durge was even badder in the comic books. They even had a Jedi in one of them Adi Gallia called Master Bater. True.
EDIT- No sorry, it was Master Bayts. Grievous kills him on Boz Pity. It was Clone Wars Volume seven.