For me, the notion of "good" as a "cosmological force" interpreted by the GM is like the game rules that say "In this game geometry is Euclidean but pi = 3, and also it is possible to square a circle with compass and ruler". I can read the words but they don't actually describe a scenario I can make sense of. In the case of the weird geometry, perhaps if I could understand it I might enjoy it - it might be gently Lovecraftian. But in the case of "cosmological forces", to the extent that I do understand it I don't want it. Apart from anything else, why are they being labelled "good" and "evil"? Why not just call them Team A and Team B, if they're not actually intended to instantiate the values that those words describe? If the Cosmic Alignment Judge of goodness is not actually good, then in what sense is that being a judge of goodness at all? S/he's a judge of some other value, or perhaps - depending on how s/he is being played by the GM - of no value at all.