While the first two Modern Warfares proved to be the extraordinary work of a single, incredibly talented team, the third instalment in the series stands as a manifesto to what three great teams, working together as one passionate unit, can achieve. It's an improvement over its predecessor in pretty much every aspect and a return to former strength. Sledgehammer and Infinity Ward deliver a natural conclusion to an astounding trilogy - and the best Call of duty since the first Modern Warfare.