To understand the upgrades in the Grand Theft Auto series' graphics just look at the hands. Like a palm reader, Games Radar just examined the hands of GTA's anti-heros to observe how the series has evolved over time. From GTA 3's "The Stump" to GTA IV's "The Real Hand." Nikko (if that is the real main character) apparently "grasps objects in an entirely realistic fashion." We're sure to get a better idea of what GTA IV actually holds when we hopefully see the first gameplay footage in the near future.