That said (and politics aside), Sheen is a perfectly competent actor in the right roles. "Da," in which Sheen plays a son who just lost his father, and, "The Way," in which he plays a father who just lost a son, are two of his very best movies and I watch one or both every father's day...they're both exceptional movies.
“The Way” was an amazing film and had me in tears at the end.
I will do that trail in just a few years.
It helped that Duvall is related to Lee. ;-)