Exactly my thoughts. Fuse is a tool for character creation after all, yes it makes all the work for you but one could argue that many modern programs, like Zbrush, do in minutes what we used to spend hours doing in the old days, so do you really create something if you use a piece of software that basically does all the hard parts for you? What if I take a base mesh from Makehuman (or Fuse) into Zbrush and work on it from there, is it still an original creation? UE4 itself is a tool that allows to easily do things we only dreamed about few years ago, can I really consider anything I make with it to be my original work or mostly the work of Epic?