Good!
IMHO, enabling port-overs is exactly what hindered FSX....
+1000!!!! Backwards compatibility really crippled advancement of the MSFS line. You could NOT remove old code in the engine or it would brake backwards compatibility, so MSFS was LITTERED with old code. Thats why it could not be made to run very well on modern hardware like Flight does.
It sucks for the consumer that invested heavily in an eco system, but MS now has systems in place in Flight to prevent this sort of thing from happening again.