Boston Dynamics failed to warn viewers that they may experience nightmares after watching Atlas "doing work" for nearly three minutes. The way in which Atlas moves inspires memories of watching Linda Blair from The Exorcist spin her head 'round-n-'round before spider-walking down the stairs.
I even hit rewind no less than three times at the "jump-scare" in the video. Given it's the day before Halloween, maybe it's entirely acceptable to give your fans a bit of a fright.