Vrsumo2017 There are some limitations, when I say perfect for normal videos. If there is a really bright light source behind the actress, then you will notice this in blonde hair. So yeah there are scenarios you wont be able to get perfect result, but still it should be good.
One thing greenscreen is quite limiting with lighting, since you need to put all the lights behind the camera or you would see them, this limits any variations in lighting.
