I like that it is very simple to use (no complicated software), you can easily add new steps or change existing ones if needed; also has an excellent user interface with many different options available in order not only visualize but edit as well! The fact there are no other competitors makes this tool unique compared others out here in market nowdays - so far everything works perfectly fine without any issues at all!! Nothing really specific about Workflow link itself though some minor bugs could be fixed once upon time when they get found by developers team :) Definitely worth trying since we managed our project's process flow quite efficiently using WL!