Getting back on topic, I was listening to Bernard Herrmann's work yesterday (the Esa Pekka Solenan recording) and it dawned upon me that Herrmann's style was actually perfectly suited to film scoring. He used motives and interesting harmonies along with innovative orchestration to underscore his films. Is it a wonder that most of his themes cannot be whistled while someone like Korngold's material can be? Herrmann's approach was no less valid, and in fact, probably better suited to working within a new medium as film. I find that Korngold's and even Williams' seminal works while being amazingly musically virtuosic (and a delight for listening to on CD) are at odds with their respective films at times. So much activity, especially linear activity, at times convolute the film. Herrmann's sound world meshes well with dialogue, acting, cinematography because it becomes part of the puzzle. Now, his music certain has its striking moments to be sure. The bombast of Cape Fear or those slicing strings from Psycho make an indelible impression on the viewer but it's still part of the movie.
The big problem with the chord approach these days is that I hear very little evidence that these bigtime film composers have any real grounding in harmony and as such use the big triadic, diatonic chords and double them with every instrument in the orchestra to give their music weight which is all wrong. Also, MIDI orchestration has been a significant detriment to true orchestral arranging. Playing every part on a keyboard into a DAW is not the same as writing out sections on a concert score- that method allows composers to graphically as well as musically see the density of their music. It also allows for a more sensitive, refined approach to orchestration. There's less of a need to load up the line with various instruments or extra superfluous lines. If one listens to Goldsmith's music, even at its most active, there was really only 1 or 2 main ideas happening at once. That lent a sense of clarity to the music. Alexandre Desplat is one of the few current composers who embodies this sense of refinement in his scores.
And getting back to Herrmann, the same thing applies. Not a million things going on in his music- just a couple of very important things at any given time.