I came across the word “picayune” which as an adjective means (actually) worthless or useless and that came up in my head right away. Now in context the following answer would answer the OP’s

question: I don’t like to ask Sam to review my designs because he point out picayune grammatical mistakes while missing important conceptual errors.” “Well,

what a nice ring to get. ” ” I should get off some road, but that’s where I am looking ” “