Multiple puzzling decisions -

1) The Esc and the Space keys are the two I most often use without looking - now I have to f*ing look down to hit esc?

2)What about a hard boot? Is the power key now a soft key as well? Non-removable battery and a soft reboot key do not make a good mix

3) Key press and travel distance look to be shallow - not a very satisfying experience

4) Please don't make it any thinner at the expense of ports or battery life

5) The charging port is no longer Magsafe

All in all seems a bit more gimmicky and "change for change's sake" rather than a solid upgrade