3/5 because it looks funny and is fun to play in multiplayer. And it is really easy ;-) (was made in hard mode):
http://img177.imageshack.us/img177/4785/campaignscreenxr8.png
If you want a proof that it is stolen: The auther himself says that the game is based on DTD, but actually this game is so much DTD that it can't be just "based" on it.
I sometimes wonder if game creators play through their own games or just play to look if it works.
bad AI, bad control, way too hard chllenges.
And some actions cause game crash for me.
--> 1/5