I just finished it. It was one of the best Westerns I've ever seen.
It was good for the same reasons "Hickock" stunk. Cliches - Hickock was full of them, Godless avoided them. Where Hickock was absolutely predictable, Godless wasn't.
Characters you expected to live died, and ones expected to die lived.
The final shootout was possibly the best ever filmed. Horses got killed. Burning buildings and blackpowder guns made smoke. Dusty streets made dust. Guns needed to be reloaded. Guys rode horses up stairs. I decided I need a .50/95.
There were white folks, black folks, red folks, mixed race folks, gay folks, both brave and cowardly men and brave and cowardly women - just like in real life.
The guns (not counting the opening credits, which were probably farmed out) were right. The usual Colts and Winchesters, but also Remingtons and Smiths and at least one Merwin, Hulbert, & Co. The hero had good reasons for carrying his .38 cartridge conversion.
Jeff Daniels was a fantastic bad guy.
I'm sure some folks hated it. Hell, some people don't like Shane.
I'm gonna give it a week and watch it again.