It‘s like everyone has chest resonance now, and it totally helps in bringing you into the story, along with the more immersive sound effects (the ‘79 theatrical version is just too quiet sometimes, hardly any ambient sound at some points).
The music mix is phenomenal! I’m hearing instrumentation that I never noticed before!
Wait. The sound mix is actually significantly different/better than the theatrical 4K version even for all the same scenes/footages, not just the different/visually-altered ones???
_Man_