Fila was the overall winner imo. New Balance also good, though tommy paul's mesh back trucker hats are awful. Fila also had a pop up store downtown that carried a bunch of the stuff. really nice although some of their polos (not the ones worn by Opelka and others) didnt seem like they were performance material so maybe it was a lifestyle capsule that was part of the overall us open drop.
i liked Osaka's kit. Ambush is a cool trendy designer. it fits her. the dress itself was fairly normal. I think the oversized bow on the warmup jacket got people bent out of shape but its fine. id rather it be truly different and not everyone like it than some of the boring schlock out there.
most of the nike stuff was good, after a few years of it being weak. I liked Draper's gradient look.