It has been 12 days since I saw Valerian, and there’s something I can’t get over. It’s not the plot, or the acting, or the social commentary—there are plenty of other opinions zooming through the world about all that right now, and I don’t see any reason to add my voice to those, when I supremely doubt I would have anything different to say on most of those subjects. Instead, the thing I can’t get over is the very first…