This Film has Many Interesting Elements that may Attract Viewers. Director Arthur Penn's Debut, Early Paul Newman as an Iconic Western Outlaw, and a Different Artistic Approach to the Conventional Western.
However, the Movie is not the Easiest to Like. Penn's Flourishes are Welcome in a Genre so Ripe with Regularity, but Newman Overacts to the Point of Silliness and can Grate on the Nerves.
In Fact, just about Every Actor Emotes to Extreme, Except Perhaps John Dehner as Pat Garrett who Strikes a Concerned Lawman's Pose Quite Well Without Words. But even He is Guilty of One Scene that is Downright Atrocious (the this is my wedding, this is my town part).
Visually the Film has Many Interesting Shots and Flourishes, but Newman's Exaggeration of Body Language and Other Fanciful Displays that Misfire bring the Movie Down to just Above Average. There is Enough Curiosity here that is Worth a Watch, but Overall it is the Over Baked Acting that makes this a Disappointment.