so far the most predictive question for the most predictive factor is "The democratic primaries should be a sword contest until death"
(don't try to finish the survey though, so far only ~30 people have finished)
It told me I'd finished but I think it's a bug, I never saw that question. I abandoned it for a while, reloaded, answered the question in front of me, and it said "you're done".
Just finished it, it was somehow way shorter and way less weird than anticipated. And to put it in your own words; it makes me "slightly worried" as well.