I have the game, but I still have to beat Half Life: Source before I give myself permission to play 2. I'm guessing this won't be until the summer. I'll be sure to tell you all once I get around to it.
I was expecting Half-Life:Source to look a lot better than it does. It looks like the PS2 version, not the REMADE WITH THE GLORIOUS SOURCE ENGINE version I was expecting, except for the pools of water.