Yeah, not only air vehicles but even ground vehicles… ONS for me is still the best example of vehicles that fit into the gameplay, without being overpowered. All because you could damage vehicles with normal weapons. Avrils could rape any air vehicle quite easily… it made their use more strategic than just using the same vehicle one entie match to rape dozen of poor wheelless infantry soldiers.
And I agree on the controls. Flying ONS vehicles was quite easy, but of course because they didn’t try to mimic difficult machines like helicopters but rather simply have vehicles that hovered and would move in the direction you wanted, plus up and down. It was a game for FPS players, not for flight simulation players who could barely aim an infantry weapon.