As the Atp president had said, IPTL is a glorified exhibition tennis. It doesn't have any points for the winners, so players need not be worried about their ranking. Players can have good fun and relax playing their natural game. Its more like they are in a vacation and at the same time keep practice.
It is fantastic that Roger Federer, the true living legend is here. Everything about him....his game, his grace, his style...make him the greatest idol for me. At least for me, he is the greatest sportsman of the century .