THE FIRST SPOILER-Y SIDE ORDER GAMEPLAY VID HAS BEEN FOUND.

Yup. Somehow someone got the ENTIRE DLC early and posted THE GODDAMN FINAL BOSS FIGHT WITH FINAL CUTSCENES INCLUDED. The thumbnail is blurred out but you can still faintly see Agent 8 in it (I think?? I'm trying not to look at the thumbnail).

Stay on guard, everyone. Watch out for spoilers.