This was a replacement for my warranty on my previous Samsung fridge. I liked it is why I got another Samsung. I would have liked more adjustability with the shelf’s. You can remove a shelf but not really adjust them like on my old one. Hooking up the smart app required tech support. My only other complaint is it drips water from dispenser so I now have a big water spot that won’t clean off. I do like the ability to adjust temperature in drawer and fridge to different numbers. We put drinks in the drawer on a cooler temperature so they are super refreshing.