I felt sorry for him because for a person of his caliber he should be doing something productive but guess the charm of the chair, and its essential by products, carries away with it every intellect / quality.
I think he is productive enough, atleast on managing the Pakistani Economy. He is after all human and I think he has done more good in the last few years compared to the blunders committed by our Politically elected PM's Nawaz Sharif and Benazir Bhutto combined.