I don't mind the look, personally. It's interesting seeing different stock designs that aren't a tray-style rectangle for 60% boards. Ducky's probably marketing this case as a stylish 60% for users that aren't into $$$ CNC'd aluminum case.
The decline at the bottom is there to rest your thumbs if you have your keyboard close to the edge of your desk. Somewhat works as a wrist rest in a way -- making sure that your actual wrists aren't planted on the table.