When I was a young man, the company I worked for sent me to a seminar for people becoming job foreman. It included all trades (plumbers, carpenters, electricians, and others).
The speaker instructed us on the duties of a foreman: keeping projects on schedule, working with other trades, evaluating fellow workers, identifying their strengths ...you get the picture.
The best way to evaluate a person was to consider the work they did incorrectly or had to redo. That was called an “Oh-poop.” He used a different four-letter word, but it cannot be printed here.
Work done correctly and ...