One thing about Henry: he was versatile. From dottering old Norman Thayer in "On Golden Pond" to the child-murdering gunman in "Once Upon a Time in the West" and everything in between, Henry Fonda showed us his multi-faceted talent over and over again, as he does here as a waffling, semi-cowardly man initially unwilling to confront a bully that terrorizes a small community in the old west.
Aldo Ray's is ideally suited for his character as well, as the murderous brute intent upon destroying a small town and anyone who tries to stop him.
As usual, mild-mannered Good eventually triumphs over seemingly unstoppable Evil, but then, by 1967 Clint Eastwood already had a lock on the other outcome. Still, I enjoyed it quite a lot, and recommend it highly, for among other reasons, to see Aldo munch on a giant green onion as he drinks coffee, in celebration of a murderous rampage he just finished.