Highly economical!
5/5
I bought this because my old fridge would gradually fill with water and after 17 years, I thought that a new one should be a lot more economical. I have an energy measuring smart plug which I used with the old one as well as this one. The Samsung uses one fifth as much energy as the old one! It is also very quiet.
The only negative thing is that it's exceptionally tall. If you are not (tall) then you will probably need a ladder to reach the top shelf.
Paul Abraham