I hunted with a novice know-it-all once, just once....
He told me I didn't call aggressive enough,
He stood up on a set (10 min in) to get a better vantage point....
When a dog came in, he told he couldn't shoot cuz it would have caught him moving - he said that he could see it looking at him through his scope!!! LOL!
He also told me that once he called in a big male to 10' at night, with no snow and no moon,....(how could he even see or know??)
Did I mention,...he has never shot a fox or coyote before - loudest talker in the field, loudest walker too. I called 2 dogs in for him on 2 sets, I shot 1 after waiting for him to shoot, the other he S'd the bed pretty bad on....He also made some suggestions of what we should do and how to "hunt coyotes" (Never shot one, prob never will)
It was miserable, now I only hunt with a select few guys and once in awhile we all have to work our kinks out too.