Barfly: Anyone else notice the subtle sound design in this booze-soaked classic?

Okay, so I randomly re-watched "Barfly" (yeah, I know, it's a bit of a downer pick, lol) but something really struck me this time around. Beyond the Bukowski-esque vibe and Mickey Rourke's, uh, 'unique' performance, I was paying way more attention to the sound design and how it really amplifies the grimy atmosphere. Specifically, did anyone else notice the little details? The clinking of glasses, the slurred conversations almost fading into background noise...it's all so meticulously layered. And, speaking of layering, that scene where Henry's getting the absolute shit kicked out of him by Eddie (the bartender) – the impact sounds are brutal and raw. I'm not saying it's some groundbreaking achievement, but it really elevates the movie beyond just being a character study, you know? It immerses you. I'm curious if this was a conscious choice by the director (I actually don't know who directed it offhand, gonna look it up) or just a happy accident. Either way, it works. What are your thoughts? Anyone pick up on any other subtle audio cues that added to the movie's overall feel? And how did this sound design add to the emotional impact of the film, in your opinion?