I've read that there is some bias against the Aerial-shot because for all practical purposes it eliminates the defensive presence/impact of the opposing Forward...
I think it's a neat shot, but if pressed, I'd agree with the opinion voiced against it, as exampled above.
Of course, if "The Vote that should have been, but never was.", would have taken place...
I would have voted to outlaw/ban the Roll-over/Snake shot. Although I shoot it now; it's kind of like the A-bomb. They got one, I need one. I guess I'm Old Skool, when push comes to shove. I wish the Set-shots still held sway. I'd shoot Pull-kicks till my arm fell off. (Which probably wouldn't take long!) 
They're called HAND-les, not WRIST-les... 
And...even though the Roll-over might make it possible for the more mature player (Read that as "old geezers") like myself to play, I'd still say that there is nothing beautiful about the shot...and my own enjoyment of playing is diminished by having to shoot it in an attempt to increase my chances for victory.
Sorry if I hijacked the thread...
No wait. I'm not. LOL! 
Take Care y'all! Good Luck In Kentucky!
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"I can only hope to imagine..."