I strongly agree with this statement :
And, actually, it’s pretty nice to have the time on your wrist. Who knew?
Having the time on your wrist is nice especially if your phone is far far away in your pocket. I also agree with the usefulness of complications and for that reason alone I would wear the Watch every day and keep the fancy mechanical watch for special occasions.
My colleague has gone at length about our current view of the Watch right here on Hipster Pixel.