For sure - Peele said in an interview that he packed in a lot more coded stuff in Us than there was in Get Out. He didn't specifically say race-coded but you know that'll be in there. There probably will be stuff that only horror-movie buffs get too. I got the feeling that the main message of the film is going to be something pretty general - socioeconomics, class, fear of the other, something like that. However, by even making a movie where the well-off family at the center of it is black is already sending subliminals, and I'm sure there's going to be more specifically weighty racial commentary in there too.