Here is an indoor setting with strong colors.

Here IDL makes sense as there is strong color bleeding noticeable.

As for easyness: I don't think the "new" lights are easier than the "old" ones. Yes, you need less lights to get a decently lit scene, but you lack the immediate feedback of the OpenGL preview.

(The "new and improved" real time shadow OpenGL preview of PP 2012 is a joke)

There are ways building a true WYSIWYG Gamma Corrected lightset, but it's not exactly intuitiv or newbie friendly.

The best way would be for SM to ship some actually DECENT lightsets with Poser that people can use out of the box and later modify once they feel more comfortable.