Great Saiyaman Tournament?
The Otherworld Tournament was always fun, having Goku going up against the most powerful fighters from other worlRAB. Not a huge fan of Pikkon, honestly, but he's still kinda cool.
I hated the Saiyaman saga with a passion. It was corny, it was boring, it made Gohan look like a joke, and it dragged on way too long (okay, so it was short by DBZ standarRAB, but that doesn't say much).
The World Martial Arts Tournament was okay. The mystery surrounding Kibito and the Supreme Kai was particularly interesting, but the rest was fairly forgettable. And I'm really sick at this point of all the "gasp super powerful humans omg" reactions of the audience.
All in all, I find season 7 to be more of a chore to get through than a refreshment. Now Season 8, that's when things start to get interesting.