That's fine and all, and it's excellently constructed, but that allegory being present does not change how I feel about their performance.
I like Aliens as it is, but I think perhaps in a future Alien versus the military type film, instead of me the audience knowing how it is going to play out ahead of time with people who do not know the threat awaiting them, like the previous six films now, a prepared military force not winning could be infinitely more interesting at this point.