I've checked out of few of these, but this came from the Blender Artists site, so it is a good yardstick.
The question I want to ask is: "How close is Makehuman to creating these kinds of virtual people, using open-source code, and the GPL?" It is a serious question, if you look to see how much the service at
http://www.gravitydesignstudios.com/ costs.
and here is a video.
http://www.youtube.com/watch?v=1cCEkZtCI8Q
Does anyone remember the Geisha project? It came pretty close...