The whole main short-term, medium-term and long-term points of code reviews is to teach. Teaching is a gift. It doesn't mean you have to slow things down but it

The whole main short-term, medium-term and long-term points of code reviews is to teach. Teaching is a gift. It doesn't mean you have to slow things down but it's always a gift. Anything implying otherwise negates the experience of previous engineers helping even if it seems "difficult" and takes extra time.