Ther should b crashing graphics, cause I'm sick of EXPLODING every time 1 part of my plane the ground unevenly. I mean com on, I undrstand that planes explode but in real life, if u r going down and u acculy try as hard as you can to pul up, chances are, your not gonna BLOW UP...

Another thing is landing
So let's say that u r landing a plane (in the game)that is really hard to land, you have a very smooth landing and when you land your plane tilts too far cause you came in at an awkward angle, your planes wing taps the ground and completely destroys its self (if this were in real life the planes wing would have scrapped and lost a few flecks of paint and kept
on) ... And the final thing is that it all together just looks better

Hope you will take this into consideration