It's on Cartoon Network, not CNN. o_O; Mondays through Thursdays at 10pm, IIRC.
Honestly, I fell dead asleep through most of the Bebi saga. It was just BORING as hell. The whole going into other people's bodies and taking control of them was just awful, not to mention pretty much proved Bebi was a weakling and was about as entertaining as the Garlic Jr arc.
The Hell Fighter Super 17 saga was okay at best. Mainly nostalgic to see previous enemies coming out of Hell and take on the Z-Senshi (although it's plainly been done before in another non-Toriyama story, movie 12 of DBZ). Although it became painfully ridiculous seeing plain, kid Goku taking on Freeza and Cell with no problem. Two warriors that he had to use the Super Saiyajin powerups against to be a match for. Not even with the amount of training Goku went through for ten to eleven years would be much to help. Freeza, maybe. But definately not Cell.
And of course, pushing Uub completely out of the picture after Goku promised him that he'd be his successor was the biggest mistake they made with GT. They pretty much made him pointless to even appear if he wasn't gonna do anything but fuse with Majin Buu. And even then, he was STILL weaker to the overpowered Saiyajin, Goku and Vegeta. Even though Uub was SUPPOSED to be stronger than Vegeta and evenly matched with Goku.