Because of the credits, I gave it a watch on E1. Invader Zim did much better without the pretense. It comes off as a Fox talking head that doesn't like anything, and an exiled The View member that has to put up with 'him'. The Boondocks had more bite, and could be funny or thoughtful in the process. I'll catch E2, perhaps E3; but since they're already 'in the can', I think this is one that'll come off the dvr.
Pity...the subject is so...fetid, overripe.
I don't want to be subjected a sermon either, but I suspect that aliens will already know we're savages. We'll either be a meal, an expendable work force, or in the way.