Ian,
That's a great post and I agree with you wholeheartedly.
It reminds me of the Beatles in the early/mid 60s and their example spinning off a host of imitative Dave Clark Fives.
My little saying on this thread talks about preferring "dirty bunkers", but to me, that means more about attitude, boldness, originality, pizazz, and thoughtful placement than it does about any particular style.
It's about saying, "here's your chance to create a wholly man-made creative statement". Except in certain dunesland, there is nothing natural about a bunker. Instead, it's simply a palette for an architect and shaper to unleash their creativity in three dimensions, and there are no rules except that it should enhance your natural playing field and create some interest and drama for the person playing there. I guess it should drain, well, too, but that's largely a matter of piping these days.
So, although I love the new predominant style, I do agree with you that it's worn its welcome. And, while the pictures of Pronghorn look really appealing, they seem to come from the chameleon perspective of an artist who is ultimately a hack, because he can do anything yet seems content with whatever iimitation his clients want to pay for. Personally, I'd love to see Tom Fazio take his enormous talent and figure out what HE wants to do, and what HE wants to build, and perhaps chart some new direction for golf course architecture.
Because, right now, he seems as sincere as many of the backboneless politicians we're inundated with who speak to us in talking points that are neutered, sanitized, and compromised down to something that they think we all want to hear.
By offending no one, by staying safe within the convention envelope of popular taste, we are left with vanilla in an arena limited only by personal imagination and courage.