Totally agree with you Nic.
I am at the point of leaving SL. i spend a lot of money with buying planes.
The last week was really horrible.
This morning I tried again to fly a plane. Could not set my dyn cam because of a sript error : Script trying to clear camera parameters but PERMISSION_CONTROL_CAMERA permission not set!
Finally got it working and on the very first crossing my plane starts to spin like crazy and fell out of the air...
I am done with SL