Forget, for a moment, screenplays and cinematography, editing and performances. The most underrated tool for assessing the worth of a movie is generosity of spirit: How does a filmmaker treat his characters, and what does that say about his view of the world? Steven Soderbergh’s heist comedy Logan Lucky–starring Channing Tatum as a divorced West Virginia dad who, out of desperation, masterminds an elaborate robbery of North Carolina’s Charlotte Motor Speedway–is one of the director’s most exuberant pictures.