I'd say I pretty much agree with Mike G's take on "real people" shows, with the distinction that the ones he lists - "Survivor" et. al. - are thoroughly dishonest from the get-go, manipulated and edited for fake melodrama and to make bad people look even worse, etc., and many are designed simply as pre-meditated human train wrecks for the enjoyment of rubbernecking viewers and their need to feel somehow superior to someone somewhere, somehow.
With CP, they're working hard in the other direction; to get diverse but intelligent interesting people and to enhance the level of discourse wherever possible without distorting it too much. Hence, Alpana's having notes of what people said off-camera so she can guide them back to previously stated, stronger opinions if they start to go soft on camera.
It ain't Plato's Symposium, but it's pretty engaging and, like Mike, while I don't seek it out, I tend to watch most of it when I happen to stumble upon it. That puts it way ahead of the vast majority of shows that I actively avoid.
"Strange how potent cheap music is."