These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Murphy carrying an unconscious Shepard (who weighs about 200 kilos) to her car while under sniper fire, pulling a bullet out of a wound in her side to escape a collapsing lung and then pushing it back so she doesn't bleed out and her firefight against 8 armed shooters in chapter 12.