I don’t know if anyone ever noticed this but i wanted to put this out there.
If you look at this video you can see that every shot he takes there is blood splattered, on the wall and the ground. It looks like 343 Industries maybe they are adding in more blood? Maybe this is just a test?
Anyone else see this?
All I seen was sparks and one small blood stain on the ground.
I think there should be an option for blood, realistically with all a spartans high tech, and compact armour, you would see little to know blood from basic gun fire. But for the sake of visual attraction in gameplay I would like an option to see a lot of blood. 
Some worn armour details like scratches, chips, mud stains, blood stains, and possibly broken armour when death from an explosion should also be options.