I think we've discussed this before, but to generalize about Flynns bunkers as being functional and not stylistic is simply wrong. What happens to bunkers over the years often may cloud the understanding of the aesthetics of bunkers on a given course.
Mark, how would you characterize the bunkers at Atlantic City CC, Shinnecock Hills, Indian Creek, Boca Raton North, Boca Raton South, Merion, and Norfolk CC, and others? Over time, the maintenance practices may have formalized and simplified some of the work (14 at Cascades is a very good example) but the designs as built are anything but boring and stylistically as good as any bunkering anywhere.
Granted, Glen View's bunker outlines were fairly simple, but so are the bunkers at Philadelphia CC. They may not look like Mackenzie or Thomas but they are placed particularly well and are functionally very good.
The 14th at Cascades was changed for one reason, lengthening. According to the resort historian, there was nothing wrong with the green, it was only about 20 years old when it was changed and the construction was sound. In my opinion this one step compromised 2 holes (14 and 15).
Mike,
Yes, the 15th was played at an angle, the original tee was significantly left of the current tee.