XXXXX, you are correct that the old workshop is nothing like the current DIRF pass/fail/tech/rec class.
Umm, there is truth that the current format has many differences when compared against the original workshop. However, I don't think it was an instant flip of the switch but rather an evolution that got the class to what it is today. I know that the class had already begun it's evolution before AG and GUE parted ways. It was already a pass/provisional/fail class at the time of AG's departure.
Having taken both 5thd-x's (back to what it was supposed to be) Essentials class and the latest evolution of Fundamentals, I am of the opinion that while the classes serve greatly different purposes, the roots of both classes are the same.
Slightly different topic -
I recall AG posting a thread forever ago describing how he got involved with GUE. He took cave instruction from that JJ guy. That stuff was pre-GUE days as I understand it. If you are to believe AG, he was involved with GUE from the very beginning. What his role was at that time is not clear to me but I suspect that different people who were there have different opinions on it.
The earliest data available from the wayback machine for GUE.com is from April 28,1999. The website at that time does not have anything that resembles "Fundamentals". However, AG is listed there as an instructor. The Nov. 19, 2000 instance of the GUE website has an entry for "DIR Demo Schedule" but nothing on Fundamentals. The first instance of the website that lists Fundamentals is the Feb. 24, 2001 incarnation.
So the point, a class that resembled Fundamentals created prior to AG's time with GUE is not evident based on the wayback machine.
I don't think anyone would claim that AG invented the concepts taught in Fundamentals. But then again, I don't think JJ was the father of the back kick, the long hose/bungeed back up, trim, precision buoyancy, etc. One thing I would say is that AG's description of how the class called Fundamentals was born is not readily contradicted. If I were to guess, I would say that AG took material that was already out there and packaged it as a formal workshop (as opposed to the shoot from the hip approach that GI3 displays in all of his videos).
Anyway, I wasn't present for any of this stuff so I think I will take your advice and head for the sidelines.
P.S. I directed this reply to you since I don't really feel like going back and forth with the other fellow in this thread.