The Werewolves in Skyrim, at least the Circle of the Companions anyway, don't seem to mind their curse. And, they retain ALL their intelligence--including intelligent speech, and witty one-liners--in wolf-form. They also don't mind their transformation whatsoever. (This can be seen, and read, when you witness your first werewolf transformation in the Companions).
They seemed to evolve over the centuries then. Hopefully this will explained in-game. I heard a book ingame called the "werewolf princess", but the author of the article could of mistaken it for "Wolf Queen." which has no ties to werewolves.
Although I didn't understand why one said "I still feel the call of the Blood."
The other replies "It is our burden to bear."
Does he mean Beastblood? The lust for blood?