Nicholas,
You don't even mention Whispering Pines, Dallas National, Escondido, Briggs Ranch, Boot Ranch, Austin GC, Spanish Oaks, the two courses at Carlton Oaks on and Nuzzo's Wolf Point on the private side that are far superior. Frisco Lakes, a new public course by Gary Stephenson is much more enjoyable if not better.
As to Mr. Flemma, he is anything but an idiot. In his defense, as he pointed out to me by E-Mail, his article states that SOME believe it is ARGUABLY the best course in Texas. Jay's effusive praise of the course seems much overdone, but as Bill McBride notes, he is entitled to his opinion.
For the record, I am not a fan of torturous golf. ACC, Horseshoe Bay's Ram Rock course, the Cliffs at Possum Kingdom, and the original Waterwood National were all in this genre and though SOME thought highly of them, none of them got much play. Personally, I have a hard time putting ACC in my TX top 50, though it probably belongs there toward the end of the list. And as I said earlier, I've not played it since the last facelift so perhaps my impressions are no longer accurate.