Often feels like an acting exercise documented on video for teaching purposes-lots of unnecessary histrionics and ostentatious zooms, with both the story and the improv-like dialogue predicated on contrivances and glaring improbabilities.
Long stretches of "Union Square" are kind of irksome to watch, as you just have to wait for all the bickering and chatter to calm down in order for the true drama to begin. But once we get to the emotional boxing, we see how hurt these women really are.
"Union Square" has the busy, hemmed-in talkiness of a theater piece, with too much forced to happen in too short a time. But it also has a lively, nervous energy and an expansive sympathy for the mismatched women at its heart.