Summary: Horrible port, horrible graphics, horrible requirements, horrible singleplayer, horrible multiplayer, horrible engine, horrible AI and horrible controls do not make a good FPS in 2007, especially on PC.
Summary: First of all its really old, 2004 old. No upgrades that are noticeable. Instead of playing master chief the main character u play an alien in half the missions, U would think this was good except that they both play exactly the same way. It feels like u are still playing Halo 1 with this one.
Summary: I love the game, I just wish I could play more with it. As of June 1st week, the implementation of laptop Nvidia graphics drivers, Halo 2 issues, and Vista problems have combined to form an unplayable game.
Summary: The Original Halo was a ground-breaking title. The expectation for HALO2 was so great that Microsoft decided to greedily milk its own users... PC users have been waiting for HALO2 to be released for Windows for over 3 years. Now is too little, too late.
Summary: Against better judgment, I bought Halo 2 for Vista and a few days later I am still disappointment, despite the fact that screen shots already gave it away that this is not DX10. In fact, even for DX9 it's a relatively poor effort. Environments look bland and textures are very low resolution.