Jud's death at the end. In the original he literally falls on his own knife. But in this one, he gives Curly a gun as a gift at the wedding and thens stands in front of him, almost like saying you win, so kill me. Curly shoots him, and these 2 blood charges hidden in the floor explode all over him and Laurey and its a HOLY F--K moment. They're dressed in all white so its jarring.