Well, I've had the game for one evening and Portal is quite fun. I'd love to see more of this game. I played a couple rounds of TF2, seems pretty good. I haven't played Episode 2 yet. I think I'll play Episode 1 again to get back into it first.
Overall, quite happy with the package. I was hooked on Portal and went to bed a couple hours late
TF2 didn't impress me as much as I thought it would. But maybe I have to play it some more to get used to it. So far, 9/10 for me!