Once upon time in west....Meh
Outlaw Josey W....Must watch
Searchers....Classic, considered by many to be John Wayne's best performance
Butch Cassidy.....OK
Pale rider.....Must watch
Rio bravo.....Must watch
I'll add these must watch westerns:
Red River
She wore a yellow ribbon
Open range
Unforgiven
Silverado
Fort Apache
True grit (the second one is the better of the two IMHO)
The man who shot liberty valance.....less of a true western than a moral story
Little Big Man
Ballad of Buster Scruggs.....Just for shits and giggles.
Tombstone
Wyatt Earp
A lot of folks would include Lonesome Dove but I'm one of the few that found it Meh.