I'd like to go against Robin Hanson's recommendation and tell people to go see Her. The visual direction is beautiful, as one would expect, and quirks like fashion, advertisements, and art are just jarring enough to remind you that its the future. I found it easy to overlook the 'why don't they just buy an AI and make it write the letters' problems because it isn't really a movie about technology changing us, but how relationships and their endings do.