The TS 6.6 user interface is a mainly icon based set of modeling tools integrated together with a simple 3D workspace typical to most modern modeling software.
The vast majority of the icon tools have a secondary function in adjusting tool settings with a simple right mouse click.
The configuration is a very efficient way of keeping the modeling workspace uncluttered yet quickly accessible on demand. The icons are all arranged in logical menu tool bars that can be expanded or completely hidden altogether.
If there is such a thing as a true 3D speed modeling software for modeling idiots then TS 6.6 would fit the description perfectly. Disclaimer: I can personally verify this simple fact as I'm a bonifide modeling idiot from day one.