Here's to hoping they were actually able to use the battery they intended to this time around, and that the battery life isn't garbage: https://www.theverge.com/2016/12/20/14024322/macbook-pro-bat...

I've been sitting on my 2012 original retina waiting for them to sort this out. I've heard of the 15in 2016 model getting as little as 3 hours of relatively idle use(ie liveblogging), and my 2012 still lasts 5~ with a bajillion cycles.