I just really didn't feel ANY emotions — and for a movie with such a heavy topic I probably should have.

I think part of it has to do with the ensemble cast as well; I've never been a huge fan of ensemble movies except for Train to Busan (ensemble dramas are fine, because you have more time to learn to love all the characters) and this one was no different. I cared about a few of the characters but had trouble differentiating between everyone else, and so the entire movie just felt so much like action with no substance.