Just started to experiment with the new TCP. I do like the ability to rotate and reverse roles in a predicate. Together they should make it easier to arrange a model to display well on all sides of a central object or FactType.
The way notes are displayed in verbalization is well done too. That will help me to recall why I chose to do something in a particular way, yet doesn't clutter the diagram. It's good that ModelNotes can still be added to the visble diagram, when appropriate.
I'm sure I'll find more changes as I get into the CTP. BRN..