When I did this during my screening of The Great Wall, I got mixed results.
A simple yet effective way of gauging a film’s use of 3D can be discovered simply by lifting your glasses during any particular scene.
As you would expect, action scenes were great in this department, sometimes so blurry that they were unwatchable, but the more calm scenes involving character drama and dialogue didn’t feature much of the effect at all.
Because of the way the stereoscopic experience works, not using the special lenses reveals the different levels of depth that are being used to accentuate a given scene.