I know it’s not much, but I used frame interpolation to slow down some shots:
Rey Meditating: https://www.youtube.com/watch?v=4kwfGpav6A4
Rose looking conflicted: https://www.youtube.com/watch?v=3rheQxglHw8
Kylo Choking that guy: https://www.youtube.com/watch?v=tiWDE7UlKCk
Chewie expressing concern: https://www.youtube.com/watch?v=M_4UCkobI9o
Ed, these look very smooth. What software did you use to accomplish the frame interpolation?