My contribution.
If you compare Flight with FSX then, you'll never install Flight on your harddrive ever
.
But If you are looking for a General Aviation sim that can run almost maxed out at 50 frames then it's your sim.
Despite all critics, planes feel very realistic and FM is dynamic in fact the flight model is better than on FSX stock planes.
Flight is lacking in many features that FSX has but it's a new product and I think, it needs time to evolve.
Just made two videos showing the flight procedures. Pay attention radios are working on the Vans but ATC is not implemented yet.
By the way, the screens shots posted earlier are no where near what Flight looks when maxed out.