Art critics agree that the difference hinges on an elusive element called artistic talent.
In video production an understanding of cameras, lenses, etc., is fundamental. But those who never get beyond a basic understanding of these tools, as essential as that might be, never distinguish themselves. At best, they will be considered good technicians. W e could probably make an analogy here with musical performances. If a scene in a production is striking, dramatic or humorous, we will tend to overlook minor technical weaknesses.