Yeah it didn’t have clearly defined morality, just groups fighting for resources or conquest. Gravity waves were for propulsion iirc and how they discovered FTL, like that demo the woman did in the bathtub with the soap and water. The coolest part imo was how they played with the dimensions and sizing of subatomic particles if you remember that, or the spying mechanism using quantum-entangled light speed particles. How the “dark forest” theory was fleshed out made scary amount of sense. Very fresh as far as the sci in scifi goes, much different from the usual tired “are robots really alive??” tropes and such.