True, it's fun, but I felt it was based upon the expectation that I would be able to command a fleet of ships, but you only get to command a maximum of four. And you only get that fourth ship near the end of the game.
Needless to say, I was pretty disappointed.
I think transcendence (a freeware game similar to this) was probably a better game, with more content. But, hey. SPAZ is still in the developmental stage.
It's probably one of the games that would be great to check out in six months or so, not so much right now.