GSD give the impression that the author lost the facus when Kira reapers to fight.
All gundam fans and others that watched GS knew that Kira is the great pilot. Maybe because that they lost the focus on Shin and started to make Kira the reborn hero.
Shin accted just like a dog that only do what the owner orders.
he became weak and nonsense, bringing with him Lunamaria. I was expecting more from those two.