I'm about half way through this current one, and I'm actually quite annoyed with a few of the witnesses. They keep repeating questions that was already answered, he's said they will power down, and the witnesses just keep beating the same dead horse. They are elected by the community, thus I believe they should be a lot more diplomatic in their approach. You are just talking at the moment, so why keep asking to power down, as if he's in front a button he can just do it now. Take their word for now, then if they don't do what they say, you can prove it very easily later with this very recording.
The argument about not doing a hard fork for the power down is valid tho, but just be a bit more civil about it all.