What's wonderful is that, at the Old Course when it's so hard and running that players are driving several Par 4 greens, the whole rest of the course, including those greens, are also hard and running too! Which means that, with its deep/severe and 'randomly' placed bunkers, i) the course retains its challenge and interest throughout, regardless of changing equipment/technology, and ii) is clearly the most strategic golf course on the planet -- with Morikawa saying about the 12th hole that there are 15 different ways to play it, and all of them could be wrong on any given day; and Scheffler noting that on some holes the best place to aim/be off the tee was in the rough, as that posed less risk than hitting and trying to control your ball in the fairway. It's been such a pleasure not only watching the 'championship ' but simply watching golf-as-it-is-played-at-St Andrew's. It's remarkable to think that Old Tom and his early followers *knew* all this about the game -- and about the art and craft of building golf courses -- lo so many decades ago.