There are quite a few posts on people disappointed about the VSR tools going away when upgrading to V6. I’m one of those people. I decided to make a few videos on the difference between Rhino tools vs. VSR tools.
Let me begin to say that I believe the Rhino geometry creation tools generate good geometry, I just find the VSR user interface for two tools that perform similar or identical geometry is often much more user friendly.
First example is the Adjustable Curve Blend.