I can not say enough good things about this tool. I totally blew off another full evening of me time making 3d stuff. And by the end of the night I was making an object that was almost recognizable as what I intended.
It is going to be a while before anything I make sees the light of day, however. What I have decided though, is that it is much easier to transform a 2D picture into something 3D than to invent a 3D object. This is OK because I have a ton of old art just kicking around from all of those versions of G.E.