== Copy-paste of source material == 

 Too much of this article consists of lengthy quotes from the source material. Can editors please remember that Wikipedia articles should be your own words, based on reliable sources. The essay Wikipedia:Close paraphrasing mainly addresses concerns of copyright violation, but the article will be much easier to read if it is a summary and discussion of the source material rather than just lengthy quotes from it. This will help to reduce the problem of this article being severely unbalanced. I've started rewriting some of the problem areas, but help from other editors would be appreciated.