Your ranking at the end of the build indicates how nice you've been to asterion.
It's a silly little way for us to track what the average player's affection is at each point of the story.
And yes, we're going to namedrop more Greek gods. I'm going to assume that you tricked Argos since you mentioned 3 gods; if you do the sacrifice the right way there's two other gods mentioned already in build 0.3, to whom you make the sacrifice depends on your exploration team's composition.