Was there anything actually wrong with the advice Jethro gave Moses?

Les explains that Jethro said, “Hearken now to my voice, I will give thee counsel,” and added “God be with thee,” but the chapter never says “and the Lord said.” The Lord is out of the picture completely; this is strictly a man speaking in the energy of the flesh, even though it sounds very logical. There is nothing all that basically wrong with Jethro’s advice. He tells Moses to teach ordinances and laws, show the people the way to walk and the work to do, and provide able men who fear God, men of truth who hate covetousness, setting them as rulers of thousands, hundreds, and fifties. Les notes it sounds good and nothing is wrong with it. Israel already had organization when they came out of Egypt with their armies, not as rabble, but a relatively good tribal system. Yet everything Jethro says just rings true and sounds good, and verse 24 says Moses harkened to his father-in-law and did all he said, picking out men. Les calls him a pagan Midianite priest, while noting he hopes he is not wrong.