My wife claims her battery is draining like crazy after the update. I have heard stories of this with other phones after other updates so I am hoping its an isolated incident and at worst she will need a factory data reset.
I forgot about that too. My fiance has a pair of extended batteries with an external charger. Used to be the one on the charger would be full by the time the one in the phone was dead, but not since the update. Gonna try a cache wipe and see what happens.