It doesn't matter how the culture is visualized in the film. As long as it sticks to the plot, it counts. A must watch for Action Lovers. A great movie overall. A lot of great movies are scrutinized and this won't be any exception. I personally loved the seamless action, guns n gore. A lot of people love looking for other aspects like gripping story, movie agenda, blah blah blah.. and end up not liking the movie in general. It's like saying John Wick isn't good because there's not enough emotion or humor. Take a back seat there and enjoy an action movie like you're supposed to.
PEACE!