4 Hours Idle Battery Screenshots

After installing Leaked OS 10.2.1.1925 last night for my Z10 STL 100-2, I have been trying to optimize battery life as much as i can. This is a 4 hour graph screenshot when the phone has been mostly in idle mode (I took 1 pic and replied to 1 whatsapp). After 4 hours I am left at 80%. Is this about average for the rest of you guys? I think its consuming way too much and i should mention that i already turned off lots of features to preserve the battery, including turning off push email, instead syncing every hour. I would love to see some other screenshots of other users to compare. Please include OS version and Z10 model. Thanks guys.
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Attached Images

• IMG_20140108_201717.png (116.4 KB)