I spent around 4 hours playing it yesterday and it is an awesome game. When I played Halo 2 I started wandering how can Bungee make it better but they did. Graphics are absolutely fantastic. Your enemy doesn't blindly charge at you either, they are much more clever now. They know how to hide, deploy shields when being shot at etc. I do not want to rush through it, I want to play it slowly and see everything. Grunts are hilarious coming up with lines like 'he is going to kill us all','I didn't sign up for this','he was my best friend', etc. I have seen the guide that comes with it and haven't driven any vehicles yet but from what I have seen so far I must say that I am well impressed. Master Chief also has new weapons and skills but I will not talk about it now so that people can find out for themselves. Can't wait to see the rest of it.