Wonder no more. Basketball has been my passion for a long time, and can go back as far as Steve Vacendak at Duke, although I was never a fan of the Blue Devils until they started bringing in guys like Willie Hodge who, judging from your handle, played at Duke while you were there; was on the same team as the only non-Villanova Melchioni.
I have always thought that Jay Bilas was an excellent announcer, but would prefer to accept the praises from less obviously biased sources. That said, my social circle does not put me in situations where I get to speak to baksetball analysts. I am, also, totally ignorant of any surveys that rate analysts and announcers. It does not even seem possible that such surveys could exist given the incompetence of those who are always able to find employment. As I have stated at least a couple of times, it annoys me to no end that WCBB is too often used as a training/dumping ground for announcers.