I have to vote all believe or not.
The plane has still a lot of bugs, as the bug track page you could see.
The FPS is OK when no WXR on, but with WXR shown, it's pretty bad.
The plane flys well aerodynamically, and AP is OK most of the time for a normal flight.
The plane is improved a lot with those patches... but I would still not see it as a full product, it came out from EA too quickly with still some very severe bugs there.