If you're a fan of the Hitman series and were disappointed by the previous installment, pick Blood Money up; it makes up for it. If you've never played a Hitman game but are intrigued by the premise, pick it up. Really, the only reason I can allow to cause you to not at least try Blood Money is if you can't stand stealth-related games.
Sweet to the Core
Better Controls. It's easier than ever to move Agent 47 around each level.
New Engine. Better graphics, more gameplay.
Interesting Story. Better use of story than past Hitman games, really adds to Agent 47 character.
Awesome Levels. The best Hitman levels yet, and one of the best levels ever.
Going Bad
No Multi?. Still no real reason to connect to Xbox Live.
Windows.. It's a pain to go through windows if you're being chased.
Rotten to the Core
Next-Gen?. While the lighting and animations are superb, the graphics for the 360 version on the whole could have easily been better.