So FNIS just opens slots basically yeah, there isnt many animations i would actually want except for Immersive Animations and Dance of Death Killmoves maybe, but for the immersive animations i cant find a video of the differences between vanilla and that so you dont mind playing skyrim with vanilla animations?? I dont mind either but I wanted to kind of spice it up a little bit, but if its not worth the time I dont really want to do it.