Spieth winning did not surprise me. He is an incredibly talented young man, and has been playing very well coming into the Masters. Between him and Rory McElroy, golf fans have some exciting times ahead watching such talented young golfers. Both seem like fine young men, too.
Offering advice is a very tricky matter. One of my regular golfing buddies and I (we both shoot in the 80's) will occasionally make a comment if we observe the other doing something different, but are each pretty tentative in doing so. We do practice together in the winter, though, and advice is...
Walking vs. cart riding rarely has much to do with pace of play, provided the course is layed out to be friendly to walkers (meaning no long trips from the green to the next tee). I've actually walked 18 holes in 2 hours before, and can keep up with cart riders while walking. It's all about...