My wife and I left in 1988, and we have noticed the decline of the org since then. We were both converts, brought in during the build-up to '75. For me, the main attraction was emphasis on what seemed to be deep Bible Study. When we left, I thought the organization was running out of things to say. I remember thinking that I had not seen or heard "new light" in years.
Today's Watchtower Society would bore me to tears in about five minutes.