The ****tiest thing about this game is there isn't a whole lot worth of sidequest that you absolutely must do. I'd say getting in the air and fighting Ozma but even then it's just one of those things like fighting Emerald and Ruby weapon. Don't miss Hades.
Ah
I guess I'm not big into fighting those big bosses, I like side quests that add to the story.
I did do the Vivi one so it was funny.
Gonna miss playing this game
Is FF8 any good?