The blurrier your picture is, the more it’s been tweaked for its 3D presentation.
Should you be tempted to take your glasses off, especially with a film as dim in picture as Toy Story 4, you’ll notice that the screen looks a bit blurry.
In all aspects of this film’s picture, there’s varying degrees of blur combined to make the total package work to a pretty effective length.
Depending on how blurry it is, what you see in front of you is how much the picture of the film has been manipulated in order to create a 3D illusion.