Curved TVs are horrible, spiteful things. They're a marketing dream, nothing else. There is zero benefit to them in terms of viewing angle or screen quality, and every penny spent on engineering a curved screen is a penny less spent on things that actually matter, like processing power. Also, with the screen off they reflect the light as if you were looking into the back of a spoon, which is horrendously distracting.
I hate them. Passionately.
Samsung yes though, all my recent ones have been from them with good reason. The 75" one in the main lounge is a thing of beauty. It's not 4K, but that's on purpose.