Matthew Yglesias, writing at Vox.com:
For the Apple Watch to be a hit, it needs to clear two similar bars. None of today's reviews seem to dispute the idea that Apple has, in fact, made the best smartwatch around. Nor do they really seem to dispute that it could be cool to carry around a computer on your wrist. That leaves Apple in a fundamentally strong position to sell millions and millions of watches over the years.