I just talked with a pioneer who came back from school and she said that at the end there was emphasis put on two things.
1: Stay loyal to the Governing Body and their teachings.
2: Beware of propaganda. They said that in wartime the enemy will use propaganda to break the spirit of or confuse the troops. They said the same things is happening now, so reject negative reports about the organization.
This pioneer (who is fully PIMI BTW and enthusiastic about it) said she asked her COTBOE about if we really have that problem here. He said 'You would think it's only in Russia, but it's really happening right now all over the United States, negative news about the organization'. Being a good JW she doesn't read news sources regarding JWs outside of JWdotORG, so she doesn't have a clue about the child molestation situation, etc. Instead of seeing it for the damage control that it is, she thinks it's some sort of prophecy about the nearness of the Great Tribulation, and she said 'They're trying to tell us that something big's gonna happen!' Little does she know it already IS happening and has been for years. I hate how they generalize anything they don't like as "propaganda", no matter how factual and logical it is. Cambridge Dictionary defines propaganda as "information or ideas that are spread by an organized group or government to influence people’s opinions, esp. by not giving all the facts or by secretly emphasizing only one way of looking at the facts"
By that definition the GB spews it out in spades!