GT was bad. It was like the animators/whoever decided to make it wanted to do some throwback to Dragonball here. So, they made Goku a kid again and have him search throughout the UNiverse for a different set of dragonballs.
The tuffles were bad... Capable of rivaling Super Saiyan 3? REALLY? I honestly doubt there's any being in the Galaxy that could rival a Super Saiyan 1! Let alone a Three!
Baby was Buu 2.0, but with a dash of Cell and Frieza. So, he was bad. Another throwback to the early days with an evil Vegeta. Even though Gohan was stronger then Vegeta....
Super 17 was a decent saga... Sort of.... Coulda been a lot more. But it was cool...-ish.
The last saga sucked hard... All the evil Shenrons were boring and of course it takes a fusion of two SS4's to beat him, or some shit in the end.... It was dull and annoying. 'Specially all the odd animations, and piss poor fights. The epilogue was amazing though. It got me right where it hurts....