workflow-foundation-4

I have been, exhaustively, looking at examples of WF4 and am not sure it will work for my project. I need to be convinced otherwise. I am struggling with how we would implement a system to use WF4 so users have the ability to define workflows. It seems you need VS2010 experience to design and implement a WF4 workflow. I love wheat it can offer, but feel it may be too complicated for non techical users.