Valve is good to make Multiplayer games, but Singleplayer. I don't know. Like Infinity Ward. Good Singleplayer, but a little bad Multiplayer. Well I think CSS is for those who want to keep going forward in time. From where I come from every body like CS 1.6, and every body hates CZ. And only a few owns CSS. It's kind boring when nobody plays COD4 or CSS