I will say that this is a film that requires just a touch of stick-to-it-ness. It builds a worlds of these siblings first, one where their parents seem to be at least on the periphery, if not absent altogether. It fractures chronology and starts the kids making up a story that you know will reflect on their life just not how. Then the parents are introduced, how they interact with the kids, then what’s beneath the facade it takes a bit. However, the film would have lesser or no impact, and would be cheap, underdeveloped melodrama otherwise.
The performances by parents and kids alike are quite strong and its a great chamber drama worth searching out.