I only ever played the demo of it, but I played the shit out of that demo. I absolutely loved it. And that was even without any particular story, and no voice acting whatsoever. I'd love to be able to play the full game some day.
EDIT: One particularly cool thing I remember: the demo only contained 3 different ships to fly, I think. However, in one mission, I crippled the last enemy fighter, locked onto it with my tractor beam, and lugged it back to the extraction point. In the next mission, I could fly the captured fighter :-D
Post edited April 27, 2010 by Wishbone