NOTE: This module hasn't been developed past the patch for D7 in the issue queue; I think it is a subset of the functionality available in the Views PHP module. If I'm wrong about this, somebody let me know and I'll update. Other than that, I think it's safe to consider this module effectively discontinued for now.
Based on Views issue #115947. The module adds a filter to your Views which can dynamically select a set of nodes to include or exclude from your filter chain by way of PHP snippets. Now your views can be customized in whatever way you want, without being limited to the existing filters and without having to write a new filter for functionality you may only have to use once.