There was, however, one thing that annoyed me; (Spoiler warning) upon using the blade on the avatar you had to release the soul of Luminai, but this seemed overlooked at the end. Being the intrepid explorer that I am, I went back to the shrine and found that I still got a message saying that it was cold and empty. I felt that it would have been nice to receive some reward from Luminai and maybe a message similar to those of daedric shrines. There's already an ayleid crown of Luminai, if I remember correctly, so maybe another piece of armour like a shield? I know the project is basically done and dusted but this would have made a nice touch to wrap things up at the end.
Anyway, regardless, this is the best mod i've ever played so well done. Hopefully we'll see a return of the guild in Elder scrolls V.