KenKinder.com - Plone Review: "User Interface

Plone's front end is sharp and clean. Its backend, however, is an abomination before computers and indeed humanity itself. There's no excuse for Plone's backend: it is an atrocity that will give alien intelligence a reason to wipe out Earth, and its creators are the world's true criminals.

Customizing your site's look and feel is pure guesswork and is done on a veriety of undocumented levels."