As a linear plotlined hack & slash game, I'd probably pass on it. As an open-ended "sandbox" RPG game set in Argonia, I'd start camping out in front of the game store tonight waiting for the eventual release......
A game set in Black Marsh would be cool but i doubt we'd even get to play as an Argonian, you'd probably just have to slaughter them soooo... that would be a no factor for me.