I am liking the idea of using the crown to help navigate around the interface. Glad they thought about it a lot more vs just compressing the phone down into a smaller UI (similar to the small iPod was).
Also, how smoothly did those icons on the home screen move around? For some reason I found that really impressive, now to find out what the battery life is like (nice use of MagSafe as well for charging, IMO)
Not a fan of those animated emoji at all. Not sure why they included those tbh.