Top 10 Xbox 360 Games to Play Before You Die

From the PlanetXbox360.com feature article:

"The other night I was wasting time at our local GameStop looking over what new PC and Playstation 3 titles recently hit the shelves and I began talking to the sales associate about the state of the current console wars. He asked me to name my top 10 currently released Xbox 360 titles and see how many of them are exclusive to Microsoft's system and how they compared to last-gen gaming; the following list is a result of that conversation. Remember that there are many other high-quality games available to play on the Xbox 360 as of today but if someone came to me weeks before they left this earth, and asked for my top 10 Xbox 360 games to play - I would choose these. After each title is a brief excerpt from our official review as well as the final score we gave the game back when it was originally released. Some of the sequels I chose (or vice versa) doesn't mean the other is not playing, I just liked one a bit more than the other; if one of the series is on the list both are worth playing."