Did you see how long they took on every putt - it was painful to watch. On the men's tour Stenson and Na were put on the clock as the final twosome on Sunday - Na is known to be very deliberate(slow) and has not won since 2011 so it meant a great deal to him and it is arguable that being on the clock was part of the reason that he lost. I just don't believe that playing slow is necessary to play quality golf.