Nail on head, but I expect the next installment to be a "game changer" much as the previous 2, Valve are not EA and have a history of doing things right. Very right.
Have you not played TF2 recently? It used to be great but they turned it into an MMO style buy in game nonsense POS. I used to like going back to play it as everyone starts on the same playing field the same as CS. Now it's all about micro purchases and stupid hats.