Run a blog and articles website. I used to dread to click on the default Add Menu, Add Article, Assign Module, because it's so time-consuming. This one seriously saves your time. All the functions are there in one single page, pretty self-explanatory. Simple and straightforward.

The ability to Add/Edit Menu, Add/Edit Modules, see Assigned Module in a Menu, Search for Article or K2 Item -- all from one page is good!