Admittedly, I'm kind of glad that there was a kill target to end the game, otherwise, I'd probably be playing this all night, and there are still games I want to check out! :P
That was a pretty fun implementation of the VS genre with an FPS. That launcher is a killer, and I was happy to have that rear mirror.
The only other wish I had was for one of those pickups from VS that makes you suck up all the orbs! Really, though, the colourful look of the game, the heroic music, and the fun gameplay made this a satisfying entry.