To try to ease the pain of Sonic SatAM being canceled before it's time (Yes, It still hurts almost 20 years later) I got the complete Sonic Underground series on DVD which I missed growing up.
It's a completely different animal, but ultimately, I love it!
It kind of mixes the cartoony slapstick of the AoStH and the darker Sonic SatAM.
My only complaint, Jaleel White doing the voices of all three hedgehogs. He pulled off Sonic and Manic's voices just fine, but him doing a feminine voice is just... creepy.
The music kicks ass too.