If you believe in moral justice, this is a good movie! He WAS a law abiding citizen & moral person prior to being tainted by trauma & horror inflicted unpin his family. When the system he was brought up to believe in FAILED his murdered family, he had nothing to lose. What do you think happens next?
I really appreciated appreciated his character. I didn’t like all of the blood shed & lives taken because it removed his moral compass being the “ok” of the film.