Sometimes when I want to watch something I'm more in the mood for watching some Movie Extras than I am for watching a Movie. And often I will have Watched a Movie (thus removing it from the Unwatched view), but not yet watched some/all of that Movie's Extras. It would be great if there were a sub-view of Unwatched that just showed Movies with Unwatched Extras (including Movies that have been watched, since this view would be tied to whether there are Unwatched Extras for a Movie, not to the Movie's Watched status).