I love the fuzion system. I have worked with it since its inception. I give this only 4 and not a 5 because it is too open ended. You will have to put in some work to make it function in your world but it is very workable. It is a merging of the Hero system used for Champion game and Cyberpunk's Interlock system. The system itself is very well done but it has the shortcomings of the hero system which is how do you deal with purchasing and upgrading equipment. With superheros, purchasing them with experience points makes sense but not in a fantasy or modern genre. Money usually works best unless it is something big. With that said, I have worked with the system in a modern genre and a fantasy realm. It is simple and the play pace is fast and as detailed as you want to make it. These rules are like the foundation for the rules you will you for your campaign. It would be nice if R. Talsorian Games would produce another game using this system like Bubblegum Crisis. Where the rules are more solid on what you can and can not do. So we have more of an example of how to impliment the rule system.
[4 of 5 Stars!]