Appraiser or Hellraiser? KB2952644

I declined KB2952664 in our WSUS instance. This update phones home and reports whatever you have installed. I see no reason to be spied upon. Not to mention that this update is not a oneshot update, it creates a couple of scheduled tasks that run regularly. This one is related to KB3035583, and both should be avoided unless you want to take the plunge into Windows 10.