I think its more of a "You need to know how you write, and how others view yours. Before making a huge writing"
You could just get someone to read it, but if your entire book you just wrote is complete crap, then you have to redo the entire book.
Now if it is just ten pages or so, then you can easily get help and work better in the future.
I think my method would maybe lead to a large amount of bad story games, but they could easily be remade in the future.
And thats ok, or atleast that is what I think, people need to /grow/ in a literary sense.
(I just realized 10 to 100 is a huge step, but I mean, you gotta go fast)