I could give 10 stars for my new Bespoke 4-Door Flex™ Refrigerator (29 cu. ft.) with Beverage Zone™! This product has been working great so far. I really like the full space, the UV deodorizing filter, the smart beverage zone and the possibility to change one part of the space from fridge to freezer and vice-versa. You have great and useful features. Controllers are easy to use inside the fridge and using the app. Also this fridge is modern, clean and stylish. 
But.... I give lots of ZERO stars to the useless and stupid installation and user manuals. I can't believe why  a world- known company like Samsung still writing poorly, confusing instructions. Note: all my home appliances are from Samsung and all their manuals are shame. So, installation and user manuals are my frustration point.