I guess most of the babies enjoy screen time. For them it's something new.

Hey , i took my baby there ..he enjoyed movies with full excitement out of my imagination..why? Does every baby do the same?

I haven't taken baby to theatre yet but if you wish you can take... Put some cotton in ears as tr sound is high and also book the slot when it's baby's sleeping time. This will make the situation convenient... And breast feeding too will help.