I watched the film the other day. It seemed, at the time, to be a series of inconsequential and slightly oddly chosen episodes. But it lingered in my mind in a way that made me think it warranted a bit of thought. So I thought about it; and I now think it is quite a clever film about our relationships with objects, in particular valuable objects, and that there is good reason why the film shows us what it does.
When I last wrote about our relationships with inanimate objects, I specifically disclaimed writing about works of art. This is by way of being a companion piece to that piece, as Summer Hours is mostly about works of art.
Three warnings before I go further:
(1) It's fair to say that what follows is chock-full of spoilers about the film. But then I've already given you the main spoiler: nothing happens.
(2) The intended audience for this piece is pretty niche: it's people who watched Summer Hours and quite liked it but wondered whether it is really about anything. If that's not you then feel free to read no further (or go and watch the film first).
(3) Like the film, I will muse rather than come to any particular conclusions.
You have been warned!