Fans of the popular crime thrillers written by the late Donald E. Westlake under the pseudonym Richard Stark know that the fictional character called Parker is a professional thief with excellent work habits. He’s precise and efficient. He also has a strict moral code: He’s a cool killer, for instance, but he doesn’t steal from the poor. There’s your ethics for you. On the assumption, however, that not everyone who goes to see Jason Statham in Parker is a reader of Stark, the protagonist in this grinding, business-like thing is made to say things more or less like “I’m a cool killer, but I don’t steal from the poor.” Usually, he states his case before beating a guy senseless, or knifing him, or (a Parker favorite) shooting him. True to his code, when he’s feeling generous, he only shoots to wound.
It’s a good thing that he’s such a unique character like that. Otherwise he’d be utterly generic. In an otherwise utterly generic movie.