One thing I loved about Fallout 3 was the slow motion cinematic killcams. So when I heard they were coming to Skyrim I was made up.
Yesterday my copy of Skyrim (PC) updated itself in Steam. I loaded it. I see that the version is 1.5 (1.5 and then some more numbers). No killcams whatsoever. I've killed about 10 enemies without getting a killcam. Is it something you have to turn on? I couldn't see a setting anywhere. It is supposed to work for projectile weapons and magic. I'm using a bow and arrow which in my book is a projectile weapon!
Edit (14/04/2012): To update this, I have had a few killcams happen now. They're pretty neat. Worth the wait :)