9/10 Really Gamespot ? this game is a rip-off, I am serious !
The campaign is solid and the graphics are slightly more polished there is one or two new weapons and the new firefight mode is super awesome.
But really does it really deserve all that big deal and the price of 60$ ? no, why ? here is why :
for those who already bought and played Halo 3 you are basically Buying the same game again, you will have two discs : one will have the campaign which is very very similar to Halo 3 but it's shorter and lacks the Flood, the second disc is the multiplayer disc which have all Halo 3 maps plus only 3 new maps ?!!! Bungie you have been working on this for a year and you only came up with 3 ? so much for "New Multiplayer Modes" if I worked for you Bungie I would came up with a least 4 Balanced maps in a "Week" so Basically you are "Almost" buying Halo 3 maps again.
In an essence this is a solid game but it is NOT worth 60$, if it was an a Halo 3 DLC that you can buy for 20$ or so then it would have been a great deal, it's obviously good way to make easy money on Microsoft's side, it's not a bad game it's just over-priced and Bungie you can do better han that.