After over a month of hassles, rude customer service and 2 different 2016 13 mbp one with and one without touch bar , I've decided to resort back to my sons old 2015 rmbp base model. I finally get the issues solved to a tolerable degree with sleep issue and graphic issues to now a hard crash and looping when I start the machine back up from a power off. tried reinstalling Sierra, but it crashes/freezes during the install process. after fighting the install, the machine hangs on power ups and gets super hot. this is what I've been experiencing, and may not even come close to the joy of ownership other people are having. Imo, for my needs, this particular model is unreliable. I can't be doing a demo or sales pitch and the machine not want to boot or wake up from a sleep. Apple engineers are dragging their feet with my sons open case with similar sleep issues, and I'm tired of hearing the phrase "sorry to hear this, but its the first ive heard of it"., or "well our new 4k monitor should solve the issue." Heck no!!! setup last gen model same way, and guess what.... Sierra installed everything without even a blink.n Either the dongles, Sierra or both didn't like what I asked of the 2016.