Adding one more thought to the pot...
From the POV of an innocent this game also demonstrated - beside the need to be able to trust some others - the importance of sticking to facts, logic and probabilities: even if people yelled, cried, begged, whatever...
It was just crazy sitting there at the last minutes on many a Day kind of "knowing" what I should do from the evidence there was and yet feeling overwhelmingly insecure because of what people said and how they said things.
Crazy, stressing... and a lot of fun just because of that!