I was just looking at my disks last night, and I want to load it on my 4000 and see if it supports AGA or if I can use it with my Picasso II board. I doubt it, though...
The "Professional" release, AS251 (in a box), officially supports AGA. Don't know if the A3000 release (AS250, the one in the huge binder) will simply work in ECS mode, or not at all, on an AGA machine.
I've only recently discovered Amiga Vision. Haven't learned to use it yet, but hopefully I'll get around to it soon-ish.