Do you ever watch the Senate deliberations and voting on C-Span?
He is quite entertaining (often idiotic) and indeed well versed in the Constitution. Also, many other Senators on both sides have called him their "Resident Constitutional Scholar"
OK, what's blowing you away about him? Like I said, I don't get it. If Byrd has ever displayed deep insight and profound learning in his claimed field I guess I'd feel rewarded to know it. But ass-kissing from other senators doesn't show anything.