Love the results! Needed a better Search function with a RocketTheme website and one that could be restricted to a specific Article category
Ease of use
Reasonable, took some research on Joomla's built-in search plugins, etc. Also required Offlajn's free "Content Improved" search plugin
There is documentation, but suffers from somewhat poor english, making it a bit difficult to understand meanings, etc. But it's there!