At first, when I purchased this app, I bought it as a last resort for adding some FX on a B-movie. I was only hoping that it would allow me to paste "stickers" of muzzle flash on the frames of a video. I was completely blown away, (yes, its a pun), by the superior features of animated muzzle-flash, bullet and shotgun shells falling, blood, guts, and not to mention laser guns. To tie this up in a bow, this app deserves to be on Apples essentials list. Thank you so much for amazingly realistic effects that leave audiences in amazement.
P.S. Could you add colored versions of some muzzle-flashes? It would be great if we could get futuristic, electric blue muzzle-flash for some guns.
Grunt 3 about Gun Movie FX