There is nothing disingenuine about McCarver. He is a southern gentleman that loves the game of baseball. It was a privilege to meet him.
As for the show itself, watching Tim and Steve converse about the upcoming book and Steve's career in general was like watching two longtime friends talk about the good ol' days. It didn't seem like either one of them cared if there were cameras taping them.
The show should air in about six weeks, just before the release of A Pirate For Life. I will give a heads-up on the exact date when it premieres. You won't want to miss it.