It's AWESOME!
Graphics: Everything was well done. I love all the special effects, especially from the quadruple blue lasers! The bosses looked so intimidating and awesome. The last ships, damn, great job on the designs!
Music: There was only three, but they are very good. I wanted to download them, but too bad I have to purchase it.
Story: It was a bit lacking, but then again, I haven't seen a shooter packing great storylines to this date.
Overall: FANTASTIC! I've been playing all night, hard mode is insanely difficult.