I only played the Single Player, because I've already played the Multiplayer three times before. As far as I'm concerned, this is the best Single Player not just in the series, but in the heavily-scripted-modern-shooty-game genre. Every mission is huge and memorable and every mechanic is tight and perfectly timed. The story is fairly mediocre, but it has a few hidden gifts to fans of the series and is at the very least much less cheesy than Battlefield 3's was. However, at this point, total reinvention is the only way the next game will be worth playing.
