I think it's quite funny that Serana, after DG is all said and done, if you convince her to become human, she becomes as bland as every other follower in the game, Serana was a good solid follower, with a personality seriously every other follower worships the ground you walk on, serana's Does the best at being a friend to Dovahkiin , yet after you do the thing that might make more sense, the game punishes you by removing her last few interesting dialogue options... thanks Bethesda softworks, hopefully TES:VI will be more morrowind like, in the way that people do things logically and i don't know, kill vampires? seriously bethesda was so focuses on making the poweramers happy they left the RP out of RPG