John Campbell and the show that bears his name are "scapegoats for a bigger issue at MediaWorks", according to one media commentator.
The death knell has officially sounded for Campbell Live, which is set to be replaced by a mystery new current affairs show four nights a week.
Martin Gillman, partner at MG Communications, said the departure of its long-serving host and veteran broadcaster is a sad day for journalism.
"He'll be greatly missed. I think he's the nicest person in broadcasting, so it's tragic that he's going.
"He's become the scapegoat for a bigger issue at MediaWorks, which is the fact that the 6pm to 7.30pm slot is not performing as well as it needs to."