all they need to do for a good mk movie is have good fight scenes, gore, good music, good sets with lighting and etc
also a huge plus would be having authentic design eg kotal being a 5 stories aztec giant, scorpion being a ninja flamethrower hellspawn with biceps bigger than his chest and etc
keep "immersive story line","hidden potential", "interesting dialogue", "good guys never lose", "couples and complicated relationships", "diverse characters", "feminism", "quotas" and etc in the trashbin, that's why all the latest mk additions on film were such a huge flop
hell if entire movie would be something like this, literally a few guys destroying each other over and over again:
https://www.youtube.com/watch?v=7dg7hlg7vDY
https://www.youtube.com/watch?v=t03wigE8GK0
i'd be more than satisfied
mk is all about punching teeth, breaking bones and ripping spines out
how hard is that?