Ok, why is this the biggest major? I'm speaking from shameless ignorance here. It seems to me like the "biggest major of the year" is always the one that finished most recently. The birth place of golf, links style golf, very old courses. Kind of like why Wimbledon is the biggest major in tennis. Just a since of history every year this time, kind of like going to Wrigley or Fenway. Well I knew St Andrews was that, but I didn't know the whole slew of British Open courses were similarly prestigious. If I were to guess, I would have said the Masters was the big kahuna of the majors. The Masters thinks very highly of its and so they definitely portrait themselves as the most important (understandably). The Masters is also unique because it is played on the same course every year whereas the other majors all rotate courses.