There is no implicit connection between the quality of the resulting user interface and the method you used to define it. If anything, having a nice concise, hi

There is no implicit connection between the quality of the resulting user interface and the method you used to define it. If anything, having a nice concise, hierarchical way of defining a GUI should lead to better structured, more usable (uniformly spaced, resizable) interfaces than what you would normally get out of click-and-drop editors.