Halo 3? The Second Coming or just a highly polished sci-fi shooter for the Xbox 360? Well, the reviews are in and things aren't looking good for the skeptics. Eurogamer and 1up are the most enthusiastic, offering straight 10s. But Gamespot, IGN and C&VG are hardly critical, with scores of 9.5, 9.5 and 9.7 respectively. All the reviews have praised the online modes, especially the co-op, while the single player game promises to wrap up the loose ends of Halo 2. Reviews sway you? Or were you always going to buy anyway?