I just setup mine today, and I am not sure I recommend it. I went from a 40" to a 52", and I'm just moving my head waaay too much and my shoulders hurt. It is curved, but very little imo, it's almost like it's flat. I'm going to try it for a week before making the call on whether to return it. I feel like this needs a workflow where you do work in the middle and use the fringes for other applications that you rarely…
I also have a mild take that large screens make screen real estate cheap so less thought goes into user interface design. There's plenty of room just stick the widget anywhere!