Your mileage may vary depending on which direction the trains and time are flowing. Curious to see bi-lingual Mandarin/English reviews, I tried to pause on the poems voiced over during the film, but too often they washed over me like the constant flow of water through-out.
The film is both heavy on symbolism, as well as strongly rooted on the earth, specifically the territory in the Guizhou Province, which apparently looks both rustic and post-industrial. Another review mentioned vehicles that fail that is a good metaphor for the film, but the viewer does travel with this film, if not where one might expect.
I am curious if the language ends up being a bigger tipping point to what is at play here. The blurring of characters/time perhaps indicated by key phrases or tenses. Or even in tense phrases, the scene in the make-shift salon where our Dr. Hero gets his haircut felt unsettling in an interesting way. And I wasn't even the woman giving the good Dr. his trim.
Besides the much discussed long single shot, so much fascinating tracking done (presumably by quite and highly reliable motorcycles) and great projected images at times.
Again I remain curious if this feels foreign to even folks familiar with the physical, if not emotional territory covered. I look forward to more films from Gan Bi after this auspicious beginning.