I would have liked a lot less ADR and Foley
So all the old tech aside, there is a layer of separation between me and the film when watching it. The reason is that most, if not almost all, dialog is ADRed. Whenever anyone is speaking, it's obvious that the dialog is not from the set. However the dubbing isn't good at all, and feels more like a foreign film translation where the voice and emotion and energy often seems slightly off from the visuals, since the same actors aren't dubbing the lines.
Here though the actual actors are doing the dubbing, but Keanu in particular in this film rarely has much emotion in his voice. It feels like he is in a sound booth, isolated and left to try and recapture what energy there originally was. At times the visual energy and articulation seems to hint at there being something there to begin with, but the audio is at odds with it.
Plus the ADR is so sterile, a dry voice with a simple reverb added. The walk through the subway with Keanu and Dina Meyer has no atmosphere or warmth at all, just disconnected voices and footstep foley against almost complete silence.