What impression does the reader get of Mr. Hyde from Enfield's story?

The first chapter reveals the true evil of Hyde's character and foreshadows future criminal acts. Enfield refers to Hyde as "really like Satan." A few lines later, Hyde remarks "No gentleman but wishes to avoid a scene." Hyde's assertion that he is a gentleman, especially after effectively trampling a young girl and leaving her in the street, is highly ironic. In fact, with this comment, Stevenson is referencing Percy Bysshe Shelley's Peter Bell the Third statement: "The devil is a gentleman."