While some critics criticized the film's depictions of violence and greed—such as death scenes, Kate's speech, and the gremlins' gluttony—for lacking comic value, scholar Charlotte Miller instead interpreted these as a satire of "some characteristics of Western civilization", suggesting that Westerners may take too much satisfaction from violence. "Gremlins" can also be interpreted as a statement against technology, in that some characters, such as Billy's father, are overly dependent on it. In contrast, Mr. Wing is shown to have a strong distaste for television. Kirkpatrick Sale also interpreted "Gremlins" as an anti-technology film in his book "Rebels Against the Future". Another scholar suggested that the film is meant to express a number of observations of society by having the gremlin characters shift in what they are meant to represent. At different times, they are depicted as teenagers, the wealthy establishment, or fans of Disney films.