FWIW, I'm currently showing:
30hrs and 36 minutes since last unplugged. 7 hours 10min of "awake" time. WiFi always on, BT always on, auto-bright, all my accounts syncing (3 of them every 5 minutes), etc.
I've sent exactly eleventy billion and three texts. Only 29 minutes of voice calls, but that's typical of me as I tend to make multiple VERY SHORT calls. I'm a guy.
I'm currently at 38% battery (Battery Left app), with a projected dead time of 0145.
I should also note that these stats do NOT reflect having an 8 hour period in which I was asleep. I was on duty yesterday, and got to sleep for around 1 hour and 45 minutes.
My basic profile is that I leave for work a little before 7AM, and come back home the next day around the same time. I work 24 hour shifts and don't even bother bringing my charger to work, anymore. I keep a retractable data-sync cable that I could charge with in a pinch, but with dropbox, I don't even use THAT...
This battery is a home run wrapped in a hat trick coated with triple crowns and smothered in grand slams.
And it's good, too.