A very simple action scene shot correctly:
1 - Actors always in focus
2 - Scene is cluttered and yet blocked in such a way to have actors clear against the environment
3 - Camera never shakes except when kicked by Scorpion
4 - Cuts only when Cage is hit, never when Scorpion, giving rhe idea that Scorpion is barely getting hurt.
5 - Choreography and camera movements were measured and decided accurately, you can't waste film
6 - The light is behind the actors, but no glare or lens flare makes the actors perfectly visible
7 - The light is strong as it should be
8 - Cage is on the right and Scorpion in the left, in every shot.
This used to be standard