I think it'll be very useful. There are a lot of options but the videos on the product page will cover them plus Ken is working on a volume scatter option which looks good so far. I've just done a very quick test with a few of my own props - 20x trees at about a quarter million polygons each, 40x grass props at a few hundred polys, rendered in Superfly with only 8 samples (v. noisy) at 1400x600 pixels, i7-3930K, 145 seconds at 10Gb RAM. Superfly did take a few minutes to load the geometry :D

----------------------------------------

Not approved by Scarfolk Council. For more information please reread. Or visit my local shop.