Over decades of radio, including working with literally hundreds of stations in all different formats, I’ve found that there’s one thing every truly great station has, and the ones that aren’t great don’t have: Everybody cares.
In a station where everybody cares, no sloppy Production is done (or left for someone else to do), attention to detail is a “given,” and bad or uncooperative attitudes are simply not tolerated. You find high-profile, high-level talent, but no prima donnas. Everyone is clear on what the Strategy of the station is, and that strategy is carried out on every level, from the person answering the phones to the General Manager.
That may sound pretty obvious, but if it’s so “obvious,” why don’t more stations have it?