4. The developers "aced" the player models
With Xbox 360's power at their fingertips, Sega has really gone all out to make the players look realistic. From Roger Federer to mom's favorite "Tiger" Tim Henman, they look scarily close to the real thing. Each of the characters also play with their own style, so powerhouses like Venus Williams will tear into the ball with a massive grunt, yet nimbler ladies like Hantuchova will place their shots with swiftness and grace. It really shines with that "next generation", erm, shine.