As many of you know, Halo 2 was leaked a few days ago. I've recently had the opportunity to play the leaked copy. Halo 2 is very impressive, I hate to say. I hated Halo 1, but I'm actually having fun playing Halo 2. I still feel that Half Life 2 is going to win. The graphics in HL2, and CS:S are more impressive than anything I've seen in Halo 2. Plus, you can tell the Xbox is being pushed beyond it's limits because every so often, during a cutscene, it chops... badly. I forsee Halo 2 getting a 9/10 while Half Life 2 gets a 10/10.