I can only comment on how I reacted to it, and I don't believe that I have any special knowledge or skill. My
first reaction was that it was too light and airy between 2:00 and 3:00. It sounded better and was more fitting on subsequent listens, but
on the first pass I was thinking that it wasn't minor enough.
I do think that it could be just a bit more minor and dramatic between 4:00 and 4:15. Around here it seemed to me to have a sound of success and prevailing instead of 'the end of everything.'
Not criticizing the music here, just trying to explain how I reacted to it emotionally.
Glen