Isengard
No Hobbits Allowed
So basically your only reason for preferring Grim Dawn is that it isn't D3, interesting.
You understand that fanboyism means supporting one thing over another without reason? I'm not really sure a game taking less time to be made can count as a plausible reason.
OK come now let's try a little harder.Seriously I want to know why people are so excited for this game.
I'm not sure myself, while Titan Quest was okay, it just didn't have staying power. Blizzard games just have that special kind of magic.