Is trolls evil?

I really only consider the Forsaken to be "evil," and maybe trolls as sort of "nasty" (not quite evil, but… well, you know).

Dis is merely da product of us bein' a superior race and tryin' to assert our rightful position as masters of the world. Da last time we trolls was in charge, da only t'ing dat managed to topple us was otha trolls.

(Incidentally, alla your languages are barbarous an' unfit for propa pronunciation by a troll mouth.)