Maybe, but I like her with the Forsaken far more than I like her as a villain, because it’s a more sustainable and likable character in WoW.
This isn’t really Swtor, where villainy is guaranteed as a viable playstyle by virtue of the Empire being a faction. WoW villains don’t really have that guarantee at all, and Sylvanas’ character is utterly wasted by being in that spot imo.