Check out these delightful assessments of the worst Vice President in American history, first from Digby and then from James Carroll. Both are excellent.
Where in hell did Cheney get his reputation for competence? He's an out and out disaster, as incompetent of a fool as has ever presumed to govern. Add to this his total lack of any moral compass whatsoever and his hideous, vicious personality, and you get a sense of what this blood-stained son of a bitch really is.
UPDATE: Dan Drezner piles on, too.