The personality of the actor always outweighs the role they play in movies for me. I love the original Mission Impossible as a kid, but that was destroyed when the story was appropriated by scientology.
No matter how “good” a character is in the movies, it’s ruined by knowing the person playing that character is a complete douche.
The problem for me is not what it seems though. I love good movies and part of that experience is complete and total immersion in the quality of the filming, acting, visual effects, sound and storyline. It’s almost a hypnotic state and it doesn’t take much for me to get distracted. A complete jackass of an actor is a distraction.
If we really want to get to the basics…
In chemistry, a salt or ionic compound is a chemical compound consisting of an assembly of positively charged ions and negatively charged ions, which results in a compound with no net electric charge
https://en.wikipedia.org/wiki/Salt_(chemistry)