I actually got this as part of a set with the Nespresso Pixie and I was skeptical on how it would froth milk, but it is incredible for Lattes. It makes hot and cold foam and well as stiff and weak foam. Incredible little machine that is quick too.
This is a great little gadget. It's simple and easy to use, works fantastically, and I'd definitely recommend it for those researching frothers. My only issue is from time to time pouring too much milk and dealing with an overflow once the frothing begins.
I received my nespresso electric frother from mom as a gift, and after years of manual frothing, I'll never go back! My cappuccinos are smooth and airy, and I'm as happy as can be.