At this point Steam should alter the score of Subverse by not counting these chinese reviews. Best example of "off-topic activity". No matter what do I think about the devs, letting these people as they please will only show them they can bombard any game without consequences. Idk if Steam does it on it's own or if Studio FOW must contact Steam to apply this filter, but something should be done about it.
Unless they were promised chinese translation in EA, bought the game just for that and Studio FOW went like "sorry, no chinese language until game is finished". Then they have right to be angry.