Yeah, I wasn't going to chime in until my P5 had a chance to go through at least a cycle or two, but mine seems to be better than the remarkable battery life I experienced before the March update, which caused the charge level to decline more rapidly (albeit still providing 2+ days of my normal light usage on a single full charge). I'm beginning to wonder whether the calibration of the gauge might be off, because even though I've only used the phone very sparingly (less than 10 minutes) since taking it off the charger at 7:30 am today, it's still showing 94% charge remaining more than 8.5 hours later; and that just doesn't seem possible.