[anigbrowl]

Not really. There are some loudness measuring standards and conventions about the 'right' level for dialog vs peak volume, but really it's down to the combined tastes of the mixing engineers, the director, and the producer, with the latter having priority. Thus there are fads about particular sounds (eg notice how every big exposion in a sci-fi film now is announced with the same falling sub bass sound...) and pressure to push the volume envelope on action pictures (Michael Bay is notorious for this sensory overload approach to both picture and sound).