:Well, since Ling asked me to help basically, I thought i'd just say that there's no training at all, the instructions are meant to be relatively straightforward. (Though they are starting to get annoyingly complex with hold rules this and delisting times that /) My advice would be to read the sorts of reviews other users give, the point is just to demonstrate whether an article does or does not comply with the GA criteria. (And maybe give advice on anything else you notice.)