Love it; editable patterns are my favorite feature. I also like that in general it is a very configurable editor - being able to customize each tool is extremely user friendly.
Thank you! The customizable tools give a surprising amount of power to the user for a relatively small amount of work (just a couple of basic editing screens). The most interesting outcome of all this is that the scatter and spacing parameters work equally well on the bucket fill tool as they do for regular brushes, allowing you to emulate white noise and similar when filling large areas.
