You know when I saw this was going to be DE Severus I expected something different...I didn't expect to like it.
I LOVED this. I have always thought Lily marrying the prat that tormented her best friend was really crappy. I loved seeing him get his revenge. I can just see him this way too. For once not obeying that old nut Dumbledore and his twisted plans. This is just awesome and really hot.
So Severus finally gets revenge (and Lucius and Harry too!) Go Him!