It's good, but not as good as the first.
Graphics: 9. Yes, the graphics are a little sharper in Halo 2 than in the first Halo, but that doesn't mean that they are better. Things just seem too cluttered or messy. I got lost many times because of the way the buildings/environments were built. I'm not sure if it's just me or what, but I didn't have that problem in the first Halo. Another thing... At random times during gameplay you get these watermarks of buildings, vehicles, or just about anything else. They get in the way of your view and most of the time are really annoying. The only way to get rid of them is to restart your XBOX.
Sound: 9. The sound is actually hasn't changed a whole lot since the first Halo. Great sound FX, no delays or anything like that. Everything sounds realistic, they sound like what they are supposed to sound like which adds to the satisfaction of bringing down an Elite.
Value: 10.
Tilt: 9.