He said all the usual and expected things, focused on menial or obvious issues, delivered minimum entertainment value because his sense of humor was missing in action. He caused radios to be turned off or tuned away after the (at least entertaining) John and Ken program finished. The remarkable thing was that it was surprising to learn he was still on the air after four (4!) years. He lacked one iota of orginal insight, enlightened nobody, invented nothing.
I suppose KFI could fill the slot with Rush Limbaugh or Sean Hannity reruns, and nobody would notice for at least a month.