 He specifically critiques the oversimplification of Tolkien's themes and devices by imitators in ways that he has humorously described as "Disneyland Middle Ages", which gloss over or ignore major differences between medieval and modern societies, particularly social structures, ways of living, and political arrangements.Martin has been described as "the American Tolkien" by literary critics.While Martin finds inspiration in Tolkien's legacy, he aims to go beyond what he sees as Tolkien's "medieval philosophy" of "if the king was a good man, the land would prosper" to delve into the complexities, ambiguities, and vagaries of real-life power