Google Quality Guideline v4.1 (March 2013) leaked
Ozz
Someone at BHW share the guideline for Googles Quality Raters. Read the thread to learn more about that guide and its meanings.
Comments
I took a quick look and I am going to use this to optimize and fix content on my own sites. It gives an insight at what the manual reviewers are looking for in great detail.
http://searchengineland.com/google-gutted-its-search-quality-rating-guidelines-for-public-release-150281
More info on that secret release
"abide by our guidelines and everything will be rosey"
Kiss my arse