As a child growing up there were a few in the congregation that really got into the detail of the belief system. My mother was one of these few. I always enjoyed listening to the conversations she would have with others of like mind. While ultimately my belief system went a different direction, I had a very high respect for those who took the time to try to understand the detail of their belief system.
I have no respect for those who who took no time to understand the detail of what they believed. This status probably describes 99% of current JWs. It is impossible to have a conversation with these people because they have no idea what they believe, and more importantly - why they believe what they say.