I'd rather have ai you could boss around instead of having an ai that gets you field of fire and barks commands and you to run out in the open to perform some scripted event.
And the formula has not changed at all since 2003, that is 11 years. You'd think in those 11 years something revolutionary would happen. Instead the campaign is just some useless content used to justify the setting of the next game while also being used to add more value tot he pricetag of the game. You'd think in those 11 years that they would have added commandable ai, custom load-outs before game(already been done in Black-ops 2 finally), something that doesn't involve playing as a super powered commando. How about going back to the games roots where you are nobody soldier fighting with no-bodies against nobodies. Instead we get people like knife throwing mustache man, angry sleeves future spec-ops guy, generic evil colonel, Russian pilot guy, and evil ruskies and terrorists. The cold war ended 23 years ago. Sadam and Bin laden are dead, no more Muslim terrorists. How about the European Union turns into the 4th Reich and the Eastern Europe turns into another USSR. No USA, no cookie cutter badguys. Just believable people.