I really enjoy playing open world RPG/FPS hybrids, but I'm a bit worried whether or not I will like this game. $20 isn't much of a risk, but with the backlog I already have, I don't want to add a game to my list that I won't finish. Anyways, is this game worth getting today? Also, how is the PC customization/optimization? I have a good PC and want Dead Island to look good on it.