They said in a thread today we won't have camera rotation. In your screenshot, if they increase the camera angle on 0x, you will see more things behind you and less in front of you. If they decrease it, you will see more stuff in front of you and less behind you.
Anyway, monitors normally have more width than height, so you will always see more on the left and right than top and down. You have a weird resolution. I don't see what elegant solution could there be to make it fair (and not stretch objects)... maybe add fog of war to the left and right side if you screen ratio exceeds 1.77?