Battery Drain on iPhone 4/4S and iOS6 -- STILL THERE?

Hi guys,

I held off on upgrading my iPhone 4 and my wife's iPhone 4S to iOS6 because we wanted to keep the Google Maps app -- but now that the Google Maps app is available we're both interested in iOS6.

HOWEVER... when looking into it I discovered that LOTS of folks have a serious battery drain issue after updating their iPhone 4 or 4S to iOS6.

Is the problem still there? Or has it been fixed?

Thanks! :)