How come it was manageable in fallout? Where there kill moves in previous elder scrolls? Hope you are joking about shout cams. You'll be wanting slow mo jumping next... What I really want is for people to stop complaining about people wanting a toggle. Stick to your own game and don't try to ruin others.
If everything had to be the same as in previous TES games then the series would have died out with Morrowind. I wouldn't have bought Skyrim if it was the same as Oblivion, Morrowind, Daggerfall or Arena.
Bring on the Killcams, I say! I'd love to see my character Fus Ro Dah a bandit off of a mountain! Sure, include a toggle if you want, but really there are more important things, like DLC, bug fixes and more killcams.
And besides, if Skyrim hadn't brought us 'newbies' to the series then there would be no hope of a sixth Elder Scrolls title.