@jbhiller , I couldn't agree more with your take on this. The one time I met AJ he was gracious with his time and great to talk to.
As for measurements, I'm of the same mind with you. As for what we could get 20 years ago, I feel it's no contest due to new tech, modeling and computer analysis that gives designers a leg up on what is possible. This truly is a great time to be in this hobby.
All the best,
Nonoise