I remember before Cataclysm the Forsaken were just assumed to be "evil" and any outlier were just that. Since the "1-60 remake" happened the Forsaken intro and starting zone paint a much more benign picture of their situation and focus on it being voluntary and a matter of redemption, vengeance and second chances.
Point is, this is the original intro from Vanilla.
And this is the new one from Cataclysm.