For me it is exactly the opposite it is making my battery last like a solar panel on the sun! Been using it nonstop for about 3 hours and it used 16 percent display brightness is at 50% and battery saver is turned off too! This update has impressed me very much! Can't wait to see what Motorola has up its sleeves when it comes to a next major or minor update I do think they could have been faster at it but since they waited and got allot of the bugs fixed I can say that battery performance is absolutely stellar!
Posted via the Android Central App on note 3, moto g, moto 360, s4, s3, HTC, vivid