I don't see any quality difference in their production. The Apple Watch is built by Chinese factories, just like most other watches. If anything, from teardowns the Apple Watch seems to more difficult to assemble correctly than most. They also show that the internal structure is nothing special. And we're already hearing people talk about loose buttons.
As for materials, we can buy virtually any 22mm wrist band for most Android Wear watches. So there's better choice and price range there.
The AW case itself is simply forged aluminum or SS, again same as most other watches. Apple does give a sapphire crystal on their SS, though, which only Huawei does on theirs so far, if that's a factor.
The biggest difference is the price. A 42mm aluminum Sport is $400. That's already high, but then add another $200 for stainless steel and sapphire. Even without adding in Apple's wrist band markups, that's the cost of two or even three Wear watches.
The upshot is, I think it's gonna be a lot cheaper updating to the latest Wear watches, than it will be to update my Apple Watch each year. Ah well, it's only money, right?
Ah. By "too much spinning", I meant the amount of times I had to spin the Crown to move between contacts in the circle. I expected to move pretty quickly between them, but it felt like a slipping car clutch, you know what I mean? I'd move my finger along the top and rotate it pretty far, and it would take another zip to actually move. Maybe it was the demo unit I used.