I've tried to play with default controls, and it was awful. My biggest issue was how slow the ship turns, while rolling is super fast, which makes it almost impossible to keep it stable, while at the same time, making a U-turn takes forever.
I've seen this particularly in the glitchy training mission with the combat drone that always flies out of range.
I'm obviously doing something not right, and it could be a combination of things. Is there a good guide somewhere for setting up the controls? The flight tutorial wasn't exactly helpful in explaining the controls, either.