I know they think the black bars at the top and bottom make the experience more cinematic, and it surely helped with performance... but i'd really like it if they dropped that in the upcoming sequel. It's absolutely unnecessary in the eyes of the gamer, the one experiencing it. It's just so much space of the screen that goes to waste.
This gamer disagrees.
It's not the black bars, it's the wider field of view. It's clear that they didn't just letterbox the image, but built the game with the wider screen in mind. Because even the simple over-the-shoulder shots look more cinematic than anything I've seen in a game before due to the "camera" framing. And the environments look immense, dwarfing the characters, due to the way the screen is displayed.
I think the wider image was key to attaining that "filmic vision" they're going for. And in my opinion it's striking, gorgeous, unmistakably The Order.
And I highly doubt future games in the series will ditch this style.