Rick,
Why would you not? You get to play the most unique US Open course, maybe ever. The bad greens are long gone but the course is not. You will enjoy the walk, the views of the Sound are unbeatable. Outside the clubhouse you get a look of the entire course from one place. Is there another great course like that? Then you get to play it. Check out the putt Spieth made on 17, which is rarely mentioned. Check out the second shot on 18, marked with a small plaque. And you can see where DJ ran his uphill putt to far by the hole, and missed coming back. There is also a goofy, deep bunker the USGA added to the fairway on 18 to make second shots more of a challenge. Only one player all week went down there. Tiger.
Enjoy the experience, it is special.