I'll admit that many years ago, about the time the A1200 came out and I got mine ( I think I paid around $599 US dollars) and that was around 1994. I remember going into the one and only Atari computer store in town here and they had this "new" Atari ST falcon on display.
They had a "Demo" running on it. It had what looked like true color pictures and there was some pretty awsome realtime effects being done to the pictures. Stuff I still have never seen my Amiga's do.
Made me feel like the first time I say the NewTek Demo Reel 3 on Amiga or Shadow of the Beast. I was a bit jealous.
I have no idea what the demo was called, but would love to see it again to see if really was as good if I remember or if I was just having a little guilt having just dropped a bunch of cash on my A1200.
Of course I loved my A1200 and Amiga blows Atari out of the water, but that one demo seemed, well, pretty cool.