Demigod Demo?

Since the game has officially been released, is there going to be a demo coming out fairly soon? I ask this because I honestly never buy a game until I play the demo, just so I know what I am getting into and whether I actually enjoy the game. Have come close quite a few times to pre-ordering Demigod and going to the store and buying it now, but still holding back a bit. So if and when will there be a demo?