I've said it once, and I will always say it: TCW is, and always will be, the worst thing ever to diehard Star Wars fans. If you want a good source of information following The Clone Wars, but prior to Revenge Of The Sith, look up the original Clone Wars Animated Series. It doesn't have Ashoka, the lame Mando'ade, and is actually informative. It explains things like Ani's new hand, lets you see the more epic side of Greivous, it adds one of my favorite characters: Durge, and shows what ARCs are really capable of, instead of making them like.... Rex. *Mumbles under his breath*.
All in all, it's more entertaining, the Canon is solid, and it doesn't screw over canon like this newer one. But all due respect, that show is great for children who want to get into the Star Wars scene, but it really is a terrible source of info.