No, I didn't watch the Generation Kill series, as it happens.
As someone with a background as a professional historian, I confess to cringing when US movies are promoted; they are so…….lacking in even the merest speck of subtlety, or nuance, and deeply and profoundly offend against my personal god of historical accuracy.
Now, Band of Brothers - which I did watch - was excellent, a meticulous series, very well acted and produced, an honourable exception to those programmes, or movies, which generate an inbuilt frisson of appalled horror when approaching that grim intersection where US movie making meets historical accuracy and awareness.