You Heard It Here First
AO Scott, 27 June, 2012: “It’s telling that Hollywood placed a big bet on superheroes at a time when two of its traditional heroic genres — the western and the war movie — were in eclipse, partly because they seemed ideologically out of kilter with the times.”
Jentleman Film Journal, 5 May, 2012: “For all those differences, I contend that the superhero movie (let’s refer to this subgenre as the ‘Super’ for linguistic ease) should be viewed as the truest modern descendant of the Western. However different they are, they are unified by the theme of heroism, which powers everything that happens within them.”
Points to him for saying it better, though.