The Apple Watch: Worth the wait?

BUT IS IT ANY GOOD?: After almost two years of speculation, Apple's first smartwatch, simply called Apple Watch, is finally a reality.

After almost two years of speculation, Apple's first smartwatch, simply called Apple Watch, is finally a reality. And as expected from any device that was developed under the watchful eyes of Jony Ive, it's as stylish as it is potentially useful. 

But good looks alone do not guarantee a device is going to be any good, so how does it stack up to the competition?