I'm actually kind of weirdly curious about this. Searching around, it seems like other people had similar experiences with The Odyssey's audio mixing being. For reference: I saw The Odyssey with my mom and we had both also seen Oppenheimer, and neither of us remember any similar audio issues.
About the only issue I really have is in the audio department. While the sound design is certainly detailed and we get another too-notch score from Ludwig Göransson, the sound mix itself (at least the screening I went to) was bizarrely loud, like almost deafeningly so.