There is a difference of opinion there. We didn't consistently win the line of scrimmage in 2011 and we certainly did not dominate. We did not consistently dominate in 2012 and we had issues in 2012 that we overcame through good circumstance in many games.
Most disturbingly we didn't dominate lesser opponents. This is not an issue Alabama had.
These nit picky arguments distract from the larger point that we're going to need to improve if we want to win it all. No one is saying we haven't improved.