I gave this application at first just 3 stars. See original review below. However, I happily can change this to 4 stars. After using CustomMenu for some time I find it almost as good as FinderPop was. What made the difference for me is the possibility to have a short cut to show CustomMenu, and I could configure my Logitech mouse to "type" this short cut when I press the wheel button - this makes it now easier to access the menu items. It still would be great if it would be possible that the menu pops up at the mouse cursor when right-clicking anywhere in Finder.
Original review: This app has little more functionality than a folder with aliases in the dock. However, it works as described, and that is better than nothing. It could become a 5-star application if the custom menu would pop up at the mouse cursor when right-clicking anywhere in Finder (like a context-sensitive menu item) and/or when clicking anywhere in the empty parts of the menu bar (like FinderPop did). It would be really great if the developer could make that happen!