I think the wrible suffers from most gun platforms - they are to easy to aim from a computer platform versus the real world. Bullets are super accurate, zeros are always perfect, and people hedge some at the same time.
That being said, I have had fair luck in a fighter against them during base takes. I have worked out with wingmen to draw fire then roll in with .50s to turret them. After a few passes I can then sometimes kill them.