Here's an excerpt:
Fields was many things on-screen—a proselytizing misanthrope, a skilled raconteur, an embittered husband, a frequent imbiber, and a kicker of children and small dogs. He was also the rare honestly crooked man in a crookedly honest world. The essence of Fields’ persona can be divided into two main types that are related like opposite sides of the same coin. He is both cinema’s most crushable charlatan and the working class everyman beaten down by life’s mundane frustrations. The two roles are a call and response: Con Man Fields is the yin to Conned Man Fields’ yang. Together they’re like object lessons in how to navigate the modern world. Cheat or be cheated.