Yeah, but those games you mention are just regular, normal games. Just standard action games.
The Darkness is really something special, something more than 'just' an action game.
I really, really hope that Starbreeze gets a LOT OF MONEY and that this game is a multi-million seller because they deserve it so much.
I received the review version (also got a nice t-shirt) for the PS3 and well, of course it's great.

Don't see any difference with the preview build yet, but I hope this one doesn't freeze at some moment.