Very nice that Apple added a feature to see what's been eating your battery in iOS 8, but it's still not what I really want. It only shows the option to view what's been eating your battery in the last 24 hours or in the last 7 days. However, what's more interesting to see is what's been eating your battery since your last full charge. That way you can quickly find out why your battery level is lower han normal (if this occurs) and take precautions. Does anyone else agree?