I think this is a matter of perspective. Remember that as recently as 10 years ago, doing an RIS was a big damn deal. Two Brothers is kind of a joke in Chicago now, but in 2003, they were purposely brewing styles that no one else was, including an imperial stout (the first I ever had) and a ******* biere de garde (still one of their flagships and still something VERY few breweries regularly do). That was crazy back then, and was even until recently. And hell, only 5 years ago, I was literally buying any AWA that popped up on the shelf because they were so few and far between. Before the current glut of new breweries, you could still be surprised by seeing something new.
In retrospect, a lot of those beers may not have been the best- overall, brewing skill is WAY better than it was 10 years ago- but there's no denying that they were "special" at the time.