They went into the real life aspect of what a nuclear apocalypse would be like, but they changed how the Brotherhood of Steel is, in the popular fallout games ( Fallout 3, New Vegas, Fallout 4) the Brotherhood’s Power armor is not THAT big. And not showing the NCR is just a bad choice, the one faction that is the most popular, doesn’t get shown? Yet a smaller, less known faction does? That makes no sense to me.
All in all, 3/5 stars.