Assessment 

From my quick skim, there is a lot of helpful information here and it appears to be well-sourced.  Therefore, I gave it the highest rating without starting up any nomination processes (B-class). It looks like it is definitely on the way toward Good Article status, though you may wish to draw in more editors to provide a more diverse background of information.  It appears that the majority of edits to this article have come from a select few editors.  Not that that is necessarily a bad thing, of course.  Cheers!