Hmm I'm playing it as well. Bought it a bit ago. Well, there are some issues with the game, but I like it. I'd give it 7.
1. On human campaign, I only had 2 missions?? Is that a bug or what?
2. You often meet a DEADLY final army and at times it's impossible to defeat them. Unless you click "E" for 50 times and get like 100,000 troops lol