Some remarks:
- Keyboard, especially arrow keys, took me 2 days to get used to, but now it feels weird typing on a old macbook. I actually love it and prefer it now.
- The thumb + touchpad thing mentioned elsewhere here was definitely a big problem in the first day or two. It isn't anymore (guess I got used to it? not sure because I didn't try to avoid it)
- USB-C is freaking awesome. I bought an adapter with ethernet, HDMI, usb 3 and SD that actually replaces the 3 adapters I had to carry around. And because of UPD, I only have one cable to plug to the mac and everything is there including power.
- I don't miss magsafe as much as I thought I would. Although I would happily buy an adapter if it is thin enough (some are coming).
- Touchbar is actually pretty great, although it being a touch screen, the lack of touch feedback can be annoying at first. Pretty ESC is annoying at first, but I got used to it and don't mind it now.
- Touchbar would be an _awesome_ medium to get notifications (such as long running terminal jobs etc...)
- I didn't get any of the battery life issues people are talking about. Actually, I get 8-10 hours out of it easily (ie plug it at the end of the day because I forgot it was unplugged).
- Thinner bezels around the screen makes it somehow look bigger (even though the visible area is the same size and the screen/lid itself is smaller).
- HiDPi is freaking great. Finally I can use a 4k monitor smaller than 32" and still get retina display (1440p HiDPi and other intermediate resolutions up to native 3820x2160 are fully supported)
- It is really thin (no thinner that a Macbook Air, but still). It's feels really great.
- Actually, I just noticed that because it is thinner, my wrists don't get hurt by the edges like they used to (the exact opposite of what someone mentioned here).