Comprehensive. As a DM, this is the type of tool I need. There comes a time when, as a DM, you require more out of your game engine. This is where all the homebrew content for all our beloved RPG systems comes from, falling anywhere inbetween moderately balanced to completely out of place.
Using this system, it provides you not only a deep dice pool based resolution mechanic, but all the tools (and more) that you need to make your own content without the fear of it being totally out of place or imbalanced.
[5 of 5 Stars!]