I mean, I get both. Sometimes it felt more like a documentary whith grand and cinematic images of the city and few spoken words, I can apprechiate that, altho its not what I am looking for in a movie.
I suspected that he is supposed to not really show emotions, to show how he is trained/at the “baseline” and how he is not quite human. But I couldn’t see a gradual/fine development nor “hidden” or suppressed emotions behind his cold pokerface. (Apart from the one moment at the memory girl’s)