One of television's lasting legacies is that work of art known as the sitcom. Art? Plain folks may laugh during the funny bits, but smart people like critics are quick to condemn sitcoms as "junk food for the brain."
Close study of sitcoms reveals, however, that they are shaped by a clear set of rules with an aesthetic purpose. In other words, a sitcom can be just as much a work of art as a Shakespeare tragedy or a Moliere comedy.