I found it to be instructive enough to really explain where the creators of this game were going with their original thoughts on the game. Really, the art is well done, although the fact that everything is separated into three different files might have been given over to a single file instead. But that's a personal preference, not a judgment against the authors. It was quick to download, quick to read, and though it had some grammar errors it was easy enough for me to understand all but some of the more vague terms used. All in all, I give it 4 stars.
[4 of 5 Stars!]