Only rarely. The explosions are pretty old and outdated.
Having updated explosions and hit sprites would definitely be sexy.
Things like a huge puff of smoke, and flying through it, you can see your prop wash.
Or the plane slowly breaking up, firing sparking, then exploding to bits.
Or having the cannon rounds lighting up the plane, sparks, smoke and the like.
Have a small explosion go off when your wing gets torned off.
Have maybe a shockwave visible when a plane crashes or even in the air.
Have the fires spread out when a plane crashes, not permanently, just so you can see the plane roll and skid on the ground in a ball of fire.
Have DIRT! Make dirt splash up with debris and what not.