Merion-sh!tton of rain that rendered the course nearly unplayable. Justin Rose wins, Phil Mickelson second.
Pinehurst-no rain, fantastic opportunity to play aerial and ground shots, Martin Kaymer wins, Erik Compton/Rickie Fowler second
Chambers Bay-absolutely faster and firmer than Pinehurst, which was faster and firmer than most other Open courses, no rain, Jordan Spieth first, Dustin Johnson second
Oakmont-Rain on day one, more rough than Pinehurst and Chambers Bay, but way less (and wider fairways) than Merion, Dustin Johnson first, Jim Furyk/Scott Piercy/Shane Lowry second.
I don't get how they played the same.