Two impressions from my perspective:
1) Unlocking and installing with TouchID is super cool. I’m excited about developers getting on this bandwagon and rolling out features (looking at you 1Password)
2) This is a continuation of the iPhone 7 headphone jack debate – now that I have this machine I kinda wish it did have a lightning port for audio just for consistency sake.
Also got Space Grey and very happy with the color too. 👍🏻