I'm really torn on these.
On the one hand, another nice speed bump, and
it looks like thermals have actually improved.
OTOH, even leaving aside all the… questionable choices with the 2016 design (from lack of whimsy like the glowing Apple logo through nickel-and-diming like the power brick having fewer built-in features all the way to usability hurdles like lack of ports), there's the big honking keyboard issue. Yet another keyboard revision increasingly feels like “for real this time pinky swear”.
(Also, why isn't there a Touch Bar 2 with a Taptic Engine? I don't get this. Seems such an obvious improvement where Apple could shine. Let the user feel those UI controls.)
And, really, my 2013 is still… good enough? (Barely?) I now have another 2013 with a better CPU and a dedicated GPU laying around, not to mention <400 battery cycles instead of >1,400, so…
(Twice the RAM, though! And a much faster SSD. And… other improvements. Hrm.)