Quality & Popularity Rating Descriptions

Quality
5Q	Hard to imagine it being better written.
4Q	Better than most, marred by occasional lapses.
3Q	Readable, without serious defects.
2Q	Better editing or work by the author might have warranted a 3Q.
1Q	Hard to understand how it got published, except in relation to its P rating (and not even then sometimes).
Popularity
5P	Everyone was dying to read it yesterday.
4P	Broad general or genre appeal.
3P	Will appeal with pushing.
2P	For the reader with a special interest in the subject.
1P	Only the desperate will pick this up.