I have nothing but praise for this system. It is quite simply the best Superhero game I've ever encountered.

Although there are some balance issues (a determined player can break it quite easily), it is also the one system in which badass normal heroes like Batman can be on equal footing with guys like Superman and have it actually make sense.

The sheer number of available powers is also impressive. And the rules are similar enough to D&D that a player can pick it up quickly, but different enough to have its own flavor.

I give the system a solid A+.