When I left, on the dint of my own determination, in 1987, the generation teaching was still going strong, and the fervor was getting stronger-for all the obvious reasons.
I didn't realize the generation teaching changed in the 90s until I started reading H20 in 1999 or 2000. However, my personal opinion is that even though the organiztion doesn't formally teach it, the imminence of the end is still deeply ingrained in the JW culture. Despite what they say at the door (like about denying they believe only JWs would survive armageddon), we know what a JW really knows they should believe. They sincerely believe they are the only ones to be saved, and that armageddon really will arrive soon (a "few" years), and that getting a college education will lock you out of the Kingdom of God.
The cognitive dissonance is raising a ruckus as the rank and file broaden their horizons while being subconsciously pummelled into guilt, anxiety, inadequacy and insecurity. When I was being raised in it, it was simply strict, controlling, manipulative, and sometimes arbitrary and cruel. Now it has become a major mind-f--k for those who sincerely pursue all the activity, study and obedience that the organization requires of them. They know what the literature "officially" teaches, and they know the disparity between that and what they are "supposed to believe."
It is sicker now than it was in the 70s and 80s. A whole different JW culture is emergent...too much to protect, not enough authority to support it.
Shoshana