The Battery On Z10

I have continue to read all the battery topics, but really don't understand the complaints of usage.

I have used every device known to the industry, all the iPhone's, all the Nexus', all the Galaxies, a couple Windows phones, Blackberries from years ago, and would consider the Z10 battery pretty much on line with all the previous devices (Except for the older BB which had amazing battery life).

I take my device off the charger around 6:30AM and return home from my normal work day around 5 or so. My Z10 set up is using 3 email accounts, Facebook, Twitter, Texting all day, Phone use prolly around 15-20 calls a day, Internet use check local websites for weather, and news throughout the day, and then launching a few apps I use pretty regularly such as Crackberry, Side loaded Instagram too!

My battery life has been fine, and honestly I've never once had to charge my Z10 during a regular day of NORMAL use! Obviously early on, I was using the heck out of it, and setting everything up, and found myself needed to charge it!

Folks who are having battery issues makes me wonder why?