But others have reported that battery life is just fine, which leads me to believe that there is either a software conflict or a bad batch of batteries. Did you migrate or do a fresh install? Are you using "stock" Sierra or are you using the beta? It might be helpful trying to figure out what is going on rather than just have 500+ thread complain-fests about how bad Tim Cook is (which just about every thread about every new Apple product seems to turn into).
I am sure I can run my new MacBook pro 2016 in a manner that gets me 10 hours....instead I am using it as though I would my daily machine and not trying to prove that it can do x hours.
Here is what i did.
Bought 2 Brand new machines. A 2.8 2015 model and a 2016 2.7 460 model. Both arrived within 2 days of each other.
Both were setup as brand new machines out of the box, same software, no chrome.
So the latest test was simple, 80% brightness to enjoy the awesome new screen and see how the 2015 and 2016 performed over 30 minutes just using MR , browsing, replying etc. That was the whole test.
The 2016 after 30 minutes at 80% brightness has 85% battery life left, the 2015 model has 92% brightness left (80% brightness). The 2015 model when it reached 85% battery left had actually surfed for 54 minutes. All Safari.
Out of curiosity , getting my 2012 to 100% so I can do the same.
Ive run many CPU and GPU intensive tests, the 2015 has won each one by about 25-30% battery advantage.
Now, I can change the setting on my 2016, in such a way that I can also get 10hours battery life.....that does not prove it has a good battery, that proves that I am prepared to drop the setting so to maximise battery use....
For all these people on this thread saying they are getting 10Hours on the new MacBook pro, please get your machine to 100%, disconnect the power and surf just MacRumors for 30 minutes on 80% brightness, really interested what % of battery will be left after that.