Thanks Colin for that good yet uneasy list of question :
I'll try to answer in a nutshell :
1. Who exactly are the Bad Guys?
Corrupted souls.
a bit like the content of the pyramid of plutocracy below
2. Who exactly are the Good Guys?
On Earth it's all the people who have reasonably high standard of ethics, of actions, who are trying
their best to take care of themselves and others.
In the Universe, the consensus amongst Spiritual Revolutionaries has been to call ourselves the "Invisible College" ( IC ) but we could call ourselves the good ETs.
3. Who are the Not-sure-about Guys?
Some are in jails, others in politics, others amongst the good guys but fail to be righteous at the wrong time, others amonst the bad guys who may or not repent for their past bad ethic or deeds.