Bioware strikes again!!!
The Graphics are top notch, and realy well done, the only downer is textures from time to time load slower than the game and you'll see them pop into all there glory seconds after the load screen has ended. This isn't a huge problem but it can get annoying if you over analyse it.
Sound is great, all the voice acting is well done and helps to weave a great story. Sadly the only downer here is the music was a little spartan. Often times areas didn't have the music you'd expect to draw you into the moment, this was quite apperent in many of the games side missions.
The game has a ton of content, I'm actualy in my second run right now. The downer with all this is, that while it has a ton of content much of it is "cut and paste" bases or locations. Many of the unexplored planets feel the same, and you'll run into three types of buildings, the bunker like structure, the underground facility and the mine shaft. This can be forgiven because the rest of the game has a wonderful story but after playing it for more than 40 hours you begin to see how much these structures were used. The upside is that ME2 is bound to have more details, as now they have a pre-built engine to use and don't need to spend as much time on that stuff.
Overall the game is great and deserves any Xbox fans time. If you like RPGs your covered, if you like Shooters your covered and if you just like a well done game your also covered. The game has a little somthing for everyone and the fact that you create your character and guide there every action realy gives you a sence of strong attachment to the game universe.
If your thinking about buying it but arn't sure, I say go out and get it you won't be dissapointed.