You run the old stuff and they would take thirty feet of film to do a gag. And it's funnier. The achievement of Disney, we are told, is that his films appealed to children and adults alike. Avery, however, made adult films that appealed to children. The Disney world as inhabited by his characters is a polarised black and white one.
Good characters are angelic and bad characters despicable.
This is an a-sexual world of the happy ending, the caring community and the unbelievably cute. Avery's world, however, is a complex, uncaring, extremely violent, sexual and unappreciable one. Ralph Stephenson isn't offering the above as a critique of Disney, to him these qualities are positive points. He chooses the opposing bad animator to be Tex Avery. What Disney offers for Stephenson, and many others, is an idealised world.