I think a lot of you guys are glossing over the memories of that night based on a final score that was much closer than the game actually was. The book Education of a Coach talks about that game and how one sided it was. The Rams dominated all aspects of it except the scoreboard.
If you looked at the box scores without knowing the game scores, you would think the Saints game was much, much closer than that Rams game. The total yardage from that night was 482 to 230 compared to the Saints with 480 to 366. IIRC, the Rams took possession with something like 7 minutes left and never gave it back, finally taking a knee deep in Patriots territory.