Catharsis isn't art. You can't rely on catharsis to get a laugh. Because guess what? People do laugh when something's shocking, but that is, to me, the absolute fakest of laughs. That's not something that sustains a television series, or a movie, or even 45 minutes of a stand-up set at Carolines.
Literature that keeps employing new linguistic and formal modes of expression to draft a panorama of society as a whole while at the same time exposing it, tearing the masks from its face - for me that would be deserving of an award.
Brian came back in on the road and Al stayed, but Al's the original member of the group.