I have a 15" rMBP, mid-2015 model, OS X up-to-date etc. and ever since updating to Office 2016 I've noticed Word eats up more battery than previous. It will often be the top of the battery draining pile. Other Office apps are fine (well, I've only used Excel a lot), but Word eats up more battery than Safari, for example. Certainly more than Pages. Additionally, its performance seems a bit sluggish. For example, I can regularly type faster than Word will keep up with in real-time. Has anyone else found this?