I have no issues with their animations, I guess people want anime MK or something similar to SF or DB. No thanks. I'll take the mocap or should I say mokap with realistic movement, it's one thing that separates MK from everything else. I also don't care much about the whole "lips, ass and face" it's a video game, not a porn movie. I don't need Kitana or Sonya to look like freaking Stormy Daniels or Gal Gadot for real. I have a bigger issue with Chun-Li's massive Arnold bodybuilding legs than someone's face or hair honestly. MK X the females were very proportionately accurate.
To me the music, it felt a bit stale in MK X and I'll also look out for any multiplayer modes like tag again things up to 4 people, newer online modes, how deep the kustomization will be and how more photorealistic they can get with the mouth movements, gore, etc I will also keep an eye out for their movement system, hopefully we get dashing back, and not running again especially the way it worked in MK X, and not being penalized/restricted for backdashing please.