QBR is the most useless metric ever

In case anyone needed any further evidence of just how meaningless the QBR© metric is the folks at Pro Football Talk have provided us with plenty: "But today I decided to dig a little deeper into what is, according to QBR, the greatest game any quarterback has ever played: Charlie Batch’s 186-yard, two-interception performance against the Buccaneers in 2010."

For the sake of everyone's well-being can ESPN get back to what it has always been the best at, i.e. televising sporting events?  And if they must insert themselves into the new-metric age, then please leave that to the trained professionals on their staff.