Yes, Seven of Nine is shown to be jaded. What about Picard? Isn't he starting to summon his moral strength more and more with each episode? Is he not still on his "Search for Spock," but doing so in part out of feelings that are both noble and familiar?Then Seven beams over, says she just said that to placate Picard and vaporizes a woman. So, that last action sort of undoes the previous one. It feels as if the optimism bits are immediately undone by anti-optimism bits and those anti-bits seemed to be turned up a notch for the shock value of it.