Overall, a game close to perfection. It has it's share of problems and minor bugs but the story that's being told to you makes up for pretty much anything.
The graphics are sleak though at times can look slightly odd prior to having been fully loaded. The control is flawless and anyone who've played the original should have no problems what so ever adjusting.
Those who've played the first installation might find this one slightly short, I know I did. However, playing at the highest challenging rating proved enough of a task for any hardcore player - like me :).
All in all the best game you'll buy for your X-Box this year (and quite likley the best 'till Bungie releases another game...)