OK, i just finished the extension with vampires and i'm pretty disappointed with the end.
My goal was to stay loyal with Harkon, be his stooge so really turn of the sun forever and invade all Skyrim with darkness, terror and vampires's supremacy.
It svcks that we can't REALLY have the choice, we're just forced to be content with Serana and do exactly the same quests as if we are in the opposite side.
What an illusory...
I know! Right?
I was actually looking forward to a scene where if you try to hand over the bow, Serana tries to stop you. You both have an argument full of dialog options, and if you side with Harkon then he makes you kill Serana as a sacrifice to Molag Bal and as a pledge of loyalty to him. You then instead fight Serana who goes all Vampire Lord on you, and in the end Harkon makes you his right hand man. He gives you the bow to use as his champion, instructs you to bathe the bow in Serana's blood and permanently darken the sun. Then Harkon has a myriad of radiant quests specific to him.
I would have preferred this option along with the current ending, or at least something similar to it. I've been over the argument of how darkening the sun would destroy the world, how Harkon would have killed you, he was just making you do his dirty work, yada-yada-yada... It still would have been a great second option, or maybe even a third option if they could take it that deep.
