"Gears of War 2 won several awards following its presentation at E3 2008. IGN gave it the awards Overall Best Shooting Game and Overall Best Graphics Technology of E3 2008.[55] Game Critics Awards gave the game Best Action Game of E3 2008.[56] Gears of War 2 also won Best Shooter[57] and Best Xbox 360 Game at the 2008 Spike Video Game Awards[58], as well as Best Graphics and Best Xbox 360 game at Diehard GameFAN's 2008 Gaming Awards.[59]."
Overall best graphics technology went to MGS4
EDIT: although i see its E3 2008 and not overall my bad















