[Edited by Besonator, 6/15/2010 3:49:48 PM]
Like for example - "Then you go up the hill and you like turn to right or something and you shoot it".
Its bad as we dont know what hill, what initial direction to take, and shoot what?
Its also not so good for non-english speaking people as they may have basic english skills and something like that text I put in quotes would make it difficult for them to understand.
Start off simple, be basic, set out each section with the heart of the information only, once you are happy on each section etc then you can fill them up with more information, i.e adding to each section more information.
That way its quick to get your layout correct, and much easier to write/type the rest as you have a foundation to do more.