Hearing about Governing Body member Stephen Lett, I had to check him out on You Tube. In short, were I still a JW, I would be embarrassed to be represented by this mouth-agape, cornpone, dufus. He would be the kind of public speaker the local congregation might appreciate, but who you would not send out to another congregation.
In contrast, the last few weeks I took the opportunity to play every video on You Tube where the late Prince Rogers Nelson explained his beliefs as a JW. The double standard Prince and other JWs experienced notwithstanding as well as the man's obvious non-JW dress and grooming, Prince fielded questions about JW beliefs and practices 100 times more effectively than Lett.(I believe Cedars collected many of these Prince videos in one segment, although others exist.) I've never heard anyone explain the JW aversion to celebrating birthdays better than Prince. He fielded a question about Barack Obama skillfully as well.
Between the two men, Prince comes off as more genuinely spiritual, Lett as an organizational hack.