At which point is it okay to declare the evil win?
The rules state that if a good win is impossible, for example the only players left alive are evil, then the ST can declare an evil win. I think that's fair.
However, my players seem to have a problem with that rule. The other day I collected the tokens and looked at my grim. That's when I noticed that the only two smart players in my group were evil, and the rest of them (who are pretty dumb and don't know how to play the game effectively) got good roles.
Thus, I declared that it's impossible for the good team to win at this point and the game ends with an evil victory.
Is this not allowed? Why would I waste my time watching the dumb players lose?