MBP 2017 13 (16GB/1TB/3.5-4.0GhZ)
My display seems perfect. Well, it looks a little yellow on the left if I move to the left; a little yellow on the right if I move to the right. I really thing a lot of the problems described here are due to how the colour tint on parts of the screen change as the viewing angle changes. If I consciously put myself in front of the *dead centre* of the display then it is as near as can be to perfect, but if I move my head around, this changes somewhat. I think this is perfectly ok. I have the A033 display btw.
THIS!!!! But this has been the norm with consumer screens for years, if you look at it from the side you get shift. I am going into town shortly. Will go look for myself and see.