Add Star / Spiral shapes properties in the Properties / Transform Panels
The properties of the polygons can be changed in the properties window (radius or side length, number of sides, rotation), so why not make this available for Stars and Spirals. It seems that this would be particularly useful for stars (#points, inner radius, outer radius, rotation). I hate having to create a new star just to adjust the properties of the star. Inkscape lets you do this, so why not Illustrator - even Silhouette Studio has this feature. The same goes for spirals. I especially like the way Inkscape handles spirals - it's much more useful than the way Illustrator handles them.
1. Please highly consider including Star tool properties (e.g. Radius 1, Radius 2, Star points) in the Transform panel for the star shapes.
2. Having the star as a Live Shape and its properties configurable at anytime means it's easier to track and amend a star without having to recreate a new one.