A few things was left unfinished
Like Clara's husband being unemployed and still behaving like a teenager, and Zaboo not finding a girl. I mean why not have Zaboo hook up with the girl who was the NPC model? I mean it looked as if she was real when he caught a glimpse of her in the crowd. The whole show Zaboo was always trying to find a girlfriend, i just think he should have found one before the final episode.
Codex Vork and Tink was the only ones who came full circle and got good closure, Codex finally got a steady job, Vork got his dream woman and Tink finally got into an actual relationship without just using him. But Zaboo, Bladezz and Clara was kinda left hanging without much closure.
Thats what i love about these high school girls, i get older they stay the same age.