I've been studying the Western genre and couldn't help but notice that it has a lot of parallels to the superhero genre. Both came out of the pulp/ dime store novel tradition. Both were kind of seen as cheap entertainment for the masses but eventually began to gain more acceptability. And both have a similar genre development path (starting off somewhat dark then going brighter then going grittier again). But looking at the Western I found that it went into decline creatively after its deconstruction phase (Spaghetti Westerns). Like wise I might argue that Superheroes went into decline creatively after the grim and gritty age. Sure their a lot of Superhero stuff being made but almost all of it features franchises created before the deconstructionist phase of the genre(late 70's to mid 80's). To me it seems that deconstruction kind of breaks the genre being deconstructed. Prior to deconstruction, creators tend to be simply throwing stuff at the wall to see what sticks. The parameters and tropes of the genre are still being formed. But once the deconstructionist movement begins, tropes and conventions start to be codified and the genre starts to be defined almost in absolute terms. This is partially due fans who grew up reading or watching said genre becoming creators. It's almost like some official comes down and says this is what this genre is about, these are it's themes and this is what defines it. After that point everything created tends to be a reaffirmation of those well defined tropes (Kingdom Come, Marvels, Astro City) or a rebellion against those tropes (every Grim and Gritty Superhero comic that came out of the 90's). What do you think of this theory?