Ive had much better luck with Battery Saver Guru. Try that app out.... after a few days of learning your routines it actually does a good job of battery managment, IMO.
So far so good. Everything running smoothly. I bought our phones only a few days before the update so I dont have much to compare it too.
Its all good though :)
I agree - just bought two of them outright at our local BB for a great price and we are using them with our AT&T GoPhone Plan. Great product. The prices will keep coming down too making them an even better buy :)