I can't speak for the PC version of Hexagon 2.5, but the Mac version was so unintuitive and bug-ridden I couldn't get past the learning curve. I wish it had been free back when I paid $149.95 for it. Or that I had waited for one of the many "specials" that came along. Back then I didn't realize Daz was doing that with products it had acquired and which weren't selling well. Actually, I didn't even realize Hex belonged to Daz back then.