I constantly avoid 3D movies. And in many cases I can’t because theatres only release most movies in 3D to make more money.
The projections systems in most theatres - specially PVR - are just not suited for 3D - probably because of the poor strength of their lamps. The result is dimly lit screens and headaches for viewers.
But PVR Saket - specially Audi 2 - is small and the 3D works wonderfully. This may be because of a new projection system, better projector or smaller size of the audi. I don’t know. But 3d here is how 3d should be. Everyone else - specially larger audis are a ripoff.
Go here if you want to enjoy 3d!