Oh man, the SP is so bad. Because the AI is so horrible, they decided to just give them aimbots and zero spread on their weapons. Leet actions (Shooting a MP5 on a zipline) pushed down your throat, infinite bots randomly running at you, your team never moving up, friendly soldiers constantly running in front of your crosshairs, storyline that DOESNT MAKE ANY SENSE WHATSOEVER. MW2 was way, way better.