I like that the light up Apple is gone. No problem there.
The stuff with the power adapters is ridiculous—absolutely ridiculous. It'd be fine with me, from an environmental standpoint, to split them up. (I buy bare power supplies from a local dealer for cheaper and they don't come with the extension and that's fine because years of dead power supplies leave me with extras that are rarely used.) That makes sense.
Charging $20 a pop and not reducing the price of the base supply? Nice.
On the upside, and as I have said before, USB-C is an industry standard now so, unlike MagSafe, you're going to have A LOT of charging options and won't be beholden to Apple's accessories. I cannot emphasize this enough in the USB-C/Thunderbolt 3 migration: a much wider array of accessories that aren't coming from Apple will be available. This is a really good thing.
I am dying to see someone hook up a Razer Core to the new MacBooks. I wonder if it will work out of the box.
I was waiting for this upgrade but... gonna skip it. I expect the prices will see a considerable drop, especially the BTO options, in the next gen. (I would have picked up a 13" model if the standard configuration on the top tier had 16GB of RAM, but it doesn't) And I avoid the first gen issues, and by the time the next gen comes out there will be a lot more accessories, better compatibility, better maturation of the touch bar, etc.
I seem to be in the minority around here, but conceptually I really like these machines, but this first gen has some really awkward pricing and timing.