How It Works Due to the unique nature of our portal, we have instituted a traffic light system to keep our readers informed about the quality of articles published on our portal. So each article on our portal will have a red/amber/green indicator based on the number and quality of reviews.

Red: Articles with no review or a total mean reviewer score of less than 5.

Amber: Articles with a single review with a score >=5

Green: Articles with at least two reviews and a mean reviewer score of >=5