That reminds me of a SQL code reviewer at my last company. He'd have a standard that we would follow and finally get stuff passed most of the time. After a few

That reminds me of a SQL code reviewer at my last company. He'd have a standard that we would follow and finally get stuff passed most of the time. After a few weeks, he would read a new article and completely change his passing criteria without telling anyone, so all of our previously passing submissions would then fail. This happened several times over the course of a year. It was very frustrating and rarely helped the overall quality of the SQL.