While crappy films take varying routes to achieving crappies, good films tend to succeed for the same simple reason: everything works. By this I mean every aspect of the production succeeds in its own sphere and then proceeds to support what surrounds it. In Cake, this means an intelligent, modern, engaging screenplay is supported by a directorial vision that values intimate, understated shots and sequences over flashy gimmickry. Authentic acting is supported by realistic set design, believable styling and relatable props.