United show two faces as they dominate title race
Despite their relentless amassing of points and record early run of wins, Alex Ferguson's side have lacked a cutting edge and were often ragged

Relentless, but often ragged; record-breaking, but seldom ruthless - there have been two quite distinct faces to Manchester United's 2012-13 Premier League championship success.

The 25 wins they accumulated in their first 30 games broke a Premier League record and they have left their rivals trailing to the extent that Chelsea's record tally of 95 points from the 2004-05 season is now within sight.
They have also scored at a rate of 2.29 goals per game, which makes them more prolific than 11 of manager Alex Ferguson's 12 previous title-winning sides, with the 1999-2000 squad (2.55) the only exception.
And yet, the suspicion persists that this is a far from vintage United team. Their signature performances have been improbable victories, many snatched with goals in the dying stages of matches.
United are on course to finish a season without having put five goals or more past an opposition team for the first time since 2006.
