Career numbers both have played almost the same number of games.
Code:
Comp % TD% Int % Yards/attempt Yards Completion QB rating
Campbell 61.2 3.4 2.3 6.6 10.8 82.3
Cutler 61.9 4.6 3.5 7.1 11.6 83.8
Last minute disclaimer: I'm not saying Cutler is the second coming of Brett Favre, but Favre had a season in which he threw 19 TD's and 24 Int's IMO anyone who calls Cutler a failure over this past season is doing it without much basis in reality.