This Movie reminds me a lot of "4 months, 3 weeks and 2 days", in its minimalist approach to story telling. It almost isn't a story in the conventional sense; there isn't a clear build up to some resolve, it's more like just a snapshot of someone at a particularly desperate point in their lives with a quiet but rather brutal pathos.
It also reminded me a bit of Anomalisa with its two slightly lost characters finding each other for comfort though here it's more about emotional support.
Cool and leisurely, a lot of it feels just like chat because that's what people are like. I watched this over about four sittings over a period of a few months because it is a movie that really demands that you slow your pace to match its own, but over all I admire the uncompromising, unpretentious tone where there are no easy solutions offered, just the blunt jab of reality delivered without aggression.