self-reviw can be good if it is about a honest conversation "what do you think how well you are doing" and then get an honest outside view for comparison. Often

self-reviw can be good if it is about a honest conversation "what do you think how well you are doing" and then get an honest outside view for comparison. Often one feels and about something which somebody else didn't notice and lack somewhere else. However most reviews I have seen are about paying the system, not honest evaluation of problems and praise of what's good.