Boils enough water for two big mugs in what feels like no time, and the drip-free spout means I'm not wiping down the counter after every pour. The .85 liter size is just right for my morning tea without heating a whole pot I won't finish.
The lid actually stays put when I tip it to pour, which sounds small until you've had a kettle lid flop into the sink mid-pour. The drip-free spout means no more scalding splashes on the counter either, and .85 liter is plenty for two big mugs of tea.