This was the first battlefield game I've ever gotten and it was also the first FPS game I've ever gotten for Xbox. Needless to say, it was extremely difficult and it did take me a long while because I gave up every now and then due to frustration. It was fun though, 10/10 would play again.
Eh it was not too hard, I usually play FPS' on hard or higher because otherwise they can be pretty easy. I know my dad used to play the original Call of Duty's and he would only ever play the highest setting and still beat it in a quick time.
Maybe my father and I are just singleplayer FPS prodigies?