We are 1-11 against teams with winning records since 2010, the one win being Andrew Luck having a bad day. In all of those games, the defense is giving up huge yardage and ridiculous amounts of points.
So, yes, our offense is brutal. But that was to be expected based on the lack of focus and talent on that side of the ball. The big shock, the big disappointment is just how bad the defense plays against good teams. They were given all the help in the world, all the draft picks, all the free agent money, all the cap, and they still couldn't make a dent- and that's with a defensive coordinator run amok as "head coach".
Good job Rex.