Some time ago on this site, I posted a thread entitled "Was the Concord Monster ahead of its time?"
I agree with Jeff that the course is better than most of the derision it takes, and despite its length and difficulty, is not a thoughtless slog in the least. Instead, it's probably the pinnacle of the style popularlized by Jones Sr. and Dick Wilson, with LONG tees, HUGE greens, lots of water in play (albeit mostly strategically...er..um...Heroically), and little charm or subtlety.
It could clearly host a tour event, and perhaps this is the type of course that tour golf has evolved into. I don't know that I'd recommend that anyone without some masochistic qualities should head there and play it, but as a genre, it's one of the best of its type and worth seeing for anyone interested in all facets of golf course architecture.