Yeah, I'm going to get it. Half-Life 2 will be alright but since it was pushed back just as far the only thing it will really have going for it is, possibly, the graphics. The physics are nothing that hasn't been done (Psi-Ops), gameplay won't be anything spectacular (UT2k4), really all it has going for it is the name of Half-Life. Not saying it won't be a good game, but it wouldn't have hurt if they didn't freak out so much about the code being leaked and just went ahead.
Doom 3 is going to be good though. Going to put in my watercooling so I can overclock and run it on top notch graphics