NAF, fair comment, but truth be told, the weather was totally benign during my single visit and my group, including our pro, felt that the golf course was unfair, from the fairway, not from the rough. The greens were not particularly fast, but were inconsistent. The fairways were also in pretty bad shape, but I am sure the conditioning that week was the exception not the rule.
A week later I was in the hospital with a burst appendix, originally misdiagnosed because I thought the severe stomach pains I was experiencing were from water I had tasted from coolers on the course.
Anyway, it's subjective, and you obviously have had more playing experience on the course so I would defer to your judgement. I was out at Shinnecock Friday and Saturday during the Open, and no one was complaining. The issue with the way the greens turned on Sunday are not indicative of the golf course or its design, just bad luck. I've played Shinnecock 4-5 (going out again on June 30th) and enjoyed the golf course regardless of the conditions, neither wind, rain, summer heat or fall chill could take away from the sheer pleasure of walking those holes....I'm not sure anyone will ever say that about Metedeconk. They do have one of the best practice areas I have ever seen btw.
Jeff