Usually when I watch a movie and watch someone get shot or whatever, and die, it doesn't affect me in any way. But then there are some deaths that make me cringe at the thought of dying that way.
Seven, has excellent examples of terrible deaths.
The deaths of being forced to eat to death, and the guy in the bed (barely alive)...those would be the worst,most painful deaths IMO.
What ones from a movie have made you shiver at the thought of dying that way?