Great.
The Orange Box is great, except for Team Fortress 2, it's lags alot and Valve hasn't fixed it yet.
Portal is a great and fun game! I personally found the advanced maps challenging.
THE CAKE.
The puzzles were great!
Half Life 2 is great experience, if you never played this game, BUY IT NOW!
I didn't like the parts without Alyx, because I was scared of the Zombies etc.
Episode 1 was the shortest, the story wasn't really good in Episode 1.
I guess I wanted more G-Man.
Episode 2 was better than HF2 and EP1, but it stands even with Portal.
I CAN'T WAIT FOR EPISODE 3.
Team Fortress 2 was a good, but the lag made me play Call of Duty 4 again.
My lack of reviewing skills show, I'm sorry.
My english isn't really good.
The Orange Box takes alot of free time if you want to do all the achievements.
It would have got 5 stars if it wasn't for Team Fortress 2, it was fun, but the lag was really killing me.
So it gets 4,5 stars.