Glad to see you liked the Prequel films.
The Clone Wars (2008) CG TV Series is awesome! There is some content there that matches the quality of the best Star Wars films. You will see death of characters in those series, this show is not kiddy-safe stuff.
REMEMBER THOUGH! There is a an CG-animated film called Star Wars Clone Wars (2008) which serves as the first episode of the The Clone Wars CG TV Series (I am not gonna lie to you, this movie sucks ass but is in now way, shape or form a representation of what you will get with the TV show, the TV show is miles better).
NOW! There is something I think you should give a look if you want more Star Wars awesomeness. Before the release of Episode III: Revenge of the Sith, Cartoon Network released a badass cartoon TV series called Star Wars Clone Wars (2003) that takes place between Attack of the Clones and Revenge of the Sith and that also deals with the Clone Wars situation. You can watch it here:
https://www.youtube.com/watch?v=9WBY-C-VKTg
The above video is missing a couple of minutes at the end but you can watch the remaining little bit here:
https://youtu.be/UAO6Y4H3lDo?t=1h14s
In this kick-ass cartoon series a character is introduced to the Star Wars universe, a character that also appears in the CG The Clone Wars TV Series and the character is vital to the series. I suggest you watch the cartoon TV Series I linked you above first before watching the The Clone Wars CG TV Series.
Actually, I analyzed both stories and found that the best way to fuse Clone Wars (cartoon) and The Clone Wars (CG) is to watch the first YouTube link I gave you with the cartoon series up to the scene that ends in 1:21:31, then jump to the CGI The Clone Wars movie, continue with the CGI TV Series and after you finish the series six season then return to the YouTube links and finish the rest. In that way the story fits perfectly.
If you have any questions feel free to ask me here or by PM, I always have time for a fellow Star Wars fan who loves all Star Wars films.
P.S. Yes, they screwed up by naming "Clone Wars" so much different content.