Conquest of Elysium 3 - fun?

EDIT: I get the feeling this game isn't worth the $5.50. I don't want anything else in the bundle. =( I opened a trade thread on Steamtrades in the hope that someone else doesn't want it.

There aren't many reviews and I'm not sure what to think of it. I've played the demo a little bit, but I'd like to see if any fans can tell me what exactly they like about it compared to other games. Thanks!