Contrary to most posters, it seems, I found the demo to be yet another mediocre action game. It's not doing anything that hasn't been done before, and I feel like what it is doing is only being done in a very "meh" fashion.
Combat didn't feel too great - it flowed well but the three weapons didn't seem 'different' enough for my tastes. The combos felt stunted and incredibly short, and I found 0 reason to ever use the whip once they gave access to the sword and gauntlets. When you get the sword, feeding effectively becomes pointless. Based on the demo alone, I will not be picking up the full game.
That said, it is pretty.