The hall I have to go to is always half empty. I think a lot of people make an excuse and just dial in .... no new ones to see to justify the number of "studies" they are claiming. Absolutely no energy whatsoever.
From what I hear the circuit assembly does better, but I suspect a lot of people are not going to the summer "regional" convention - at least not every day. Easy to say you went (have to travel far out of town where we are) but not really go. Who would know? It's not like anyone is really talking about what they heard that was so wonderful after the fact.
And the same problem IgnoranceIsBliss mentioned earlier, most of the elders are old, the two young ones lacking speaking talent, so I don't know what will happen to this group in a few years.