My reading of this is that Tiger and Rory played 36 holes in 5 and a half hours. That's pretty fast! One of the things that always is a drag for me with golf is that it takes so long. Granted...I'm also really TERRIBLE at playing it, but the four hours it takes to play a round is just too much for my attention span. At they're pace, they're playing 36 holes in 330 minutes. That's just a bit over 9 minutes per hole. Seem fast to you golfers?