It's a perfect one. For every mangaka, take notes on this manga, as it's what not to do when writing!
It's based off Disney's "High School Musical" and while I haven't seen the film, I believe we can both agree that this is the worst adaptation of the story you can get, and it doesn't follow the original premise!

This manga is about 10 pages long. You can knock it out in about a minute. But should you? I believe you shouldn't, and here's why.

Story: 1
There is no story, there are just characters talking and then it ends. The synopsis gives an interesting premise, but it's never explored. The 'story' may have been present, but smashing it all into a handful of pages makes it get lost with no real evolving plotline. Don't try and shove your plot into a few pages.

Art: 1
It's an extremely generic art style that has nothing that makes it stand out. Character designs are generic, the shading is mediocre, and it's overall just something you look at. The art of manga should have something that makes it stand out, like Sailor Moon with its classic character designs or Berserk and it's highly detailed backgrounds. Even mangas with art that makes you cringe are better, as at least it gives you an emotion. But not this.

Characters: 1
The only ideas you get of them is a page that explains the characters and their relationships. It feels a lot like something you would read in a doujin, not an official manga. Even then, it's vague and doesn't really help, as you still have no clue who these people are.

Enjoyment: 1
It was minute-long fodder, and not very good at all. It was a waste of my time. It just suddenly ended and I was caught off-guard, as I was hoping that the theories that it was only a dozen or so pages long were false, but alas.

Overall: 1
It's generic and has nothing interesting for anyone. It's best you don't even consider it, as I can never get back that minute of my life I wasted on this. If you're really that bored, give it a read, it'll entertain you for a minute or so.
Cinnayanny, signing off~