I am a long time XPlane pilot who moved to P3d.
I have been flying the AS A320/321 for a few months now.
After reading this thread I decided to pull the trigger and buy the FSL A320.
Visually disappointing.
It flys nice and has tons of systems modeled, but it looks poor compared to the Aerosoft offering.
In the Aerosoft, you feel like you are looking at real buttons and switches, the FSL looks more like a 10 year old flight simulator.
I feel it is worth warning those considering the FSL, not to expect Aerosoft level of visuals on the flight deck.