Is anyone else having a problem with the iPhone 4s Battery Life? My 1 year old Iphone 4, which I gave to my wife, is holding a charge better and she has been using it far more than I've been using my 4s

Question

My wife preordered a white iPhone 4s for our anniversary and even though it is preloaded with the ios 5, i am a little disappointed.  The battery doesn't seem to hold a charge well at all. I have had every other iphone except the 3gs and have never had such a poor battery life.  I owned the iPhone 4 for a year, and already know all the tricks to hold on to battery life, I have adopted the habit of closing out any apps that weren't being used, my mail push notifications are set for hourly, wifi and bluetooth are turned off when they aren't needed.  I also stay away from any car chargers, use only the apple brand supplied cables, and only charge when the phone is dead.  I only would sync when the phone was about to die as well. 
When I saw how fast I was burning through the battery, I turned off Siri, which is kind of the purpose of the new iPhone, and turned off the backing up to iCloud.  I barely used my phone today and the battery kept ticking down.  My wife, who has been stuck with an iPhone 3g for years, has been fascinated with my old iPhone 4 and has been browsing and playing games and her battery has been holding a better charge than my new phone.  I even tried turning the phone off for an hour when it was at 18% and when I turned it back on, it was at 15%. My iPhone 2, which is only being used as a touch iPod now, still has better standby time than a brand new iPhone 4s. 
To be honest, I am usually a heavy phone user.  Throughout the day I will make and receive at least 50 calls, I browse and check websites daily and watch videos sometimes during my downtime.  But this weekend, I haven't even had the chance to put this phone through the same abuse my other 3 iPhones have had to endure. 
I just want to know if anyone else has this problem, or if I should just return this one.   

Answer 1

I had major issues with the iPhone 4s battery, however it’s resolved.
The tech who set the phone up at the Apple store did so with little training.
if you have a mobile me account. First go and move all your data to the cloud by going on your computer and logging in at me.com/move. The cloud has replaced mobile me, so there is no need for those two accounts
Also make sure that for any of your email accounts you set them up to fetch, not push. My tech person set them all to have the email servers push data to the phone. The new iphone4s antenna is extremely strong so it will continually try to access stuff that is pushed–***** a lot of battery life doing this. It makes it worse if you have exchange 2010 accounts. Something about changes made to exchange really suck battery life from devices that access such accounts.
turning of locator and the push notifications from facebook--they have a lot!