I played Firestone South last year. I'd previously made trips and played the North and West a couple of times. The front 9 on the West course is my favorite 9. Unfortunately the back 9 isn't as high quality. When talking about penal design. The first hole at the north is my definition of a penal hole. OB right, water left (the green felt tucked behind the water). I didn't like the North as a course, but it does have good holes that I remember (the south really doesn't have holes that I totally remember - even after watching them on TV).
I also agree with the perspective that courses should be measured among styles. I can't really compare Firestone - South to a course like the old course. The styles are very different and the purpose/objective of the courses are very different. Both are generating some pretty good revenue though.
I'm currently a member at an Ohio course that was built as a tough test so I think comparing the two courses is what left me disappointed (I like my home course more). I also have a tough time separating what I pay for golf with how I view the golf course (I guess this is the reason to comp raters). Do I think the course is the worst course on tour. Definitely not. I consider it a pretty darn good course. Will I pay $300+ to play it again. No, but there aren't any courses I'm willing to pay $300 to play repeatedly.
I also am a believer that trends in golf course architecture will return and the courses of the 50's/60's/70's will become popular again. I don't think this is a bad thing. I do consider it a bad thing when courses chase the current trends (hypocritically I have a house in Pinehurst and plan to die a member there. Pinehurst has repeatedly chased fads).