I only got a chance to play for a little while last night. Switching from HOTAS to the gamepad is a huge adjustment. The P2P instancing was abysmal. Maybe it is better today, but I would get severely reduced frame rates when joining instances with other players. That was just an hour after going live, so no idea how the performance has been today.
Other than that...it's pretty much exactly what you get on PC. It appears to be quite a solid port. My experience probably would have been issue-free had I been playing in solo.