People are going to come to this and say kill cams arent cheap its challenging. No it is not. Kill cams are cheap because:
-They make health pointless.
Lets say I have a character with 200 HP and Im fighting an enemy with can can activate a kill cam when you're at 150 health, well wtf, what about my other 150 HP? I know what people are going to say here, "but enemies can be powerful too, and they should be able to one shot you" and I agree with you. Enemies should be able to one shot you if they are powerful enough, but land the hit please. As it is now you get locked into a death animation with no way out.
-Dice rolling is stupid
Don't dice roll and lock into me a death animation, that's corny as hell. Give me a chance to fight the damn thing. "I had stamina i could've bashed him out of his power attack, WTF?" And instead a game of dont die, it becomes a game of dont let my health fall below this level because the dragon, or whatever enemy you want to say, rolled his invisible die and said "Sorry I don't make the rules champ." Then bodies your character.
There's nothing more frustrating as player than the game taking control out of your hands, because its a factor in almost every fight.