Some of you guys whine worse than kids in a theatre. I don't really care about it that much, and honestly, seeing a screening after 7-8pm should eliminate 90% of this problem easily.

If anything I feel really sorry for the parents who probably had a month where the movie wasn't out and there kids wanted to see it right this second because the ads for it are right there on the TV, the another week after it does come out when they have to organise the outing, and finally they get there kid to the cinema in the hope of an end to it all and the kid still won't shut up. Some people paint them to be horrible monsters for daring to bring their kids to a damn avengers movie while the kid still has intact vocal chords, but the truth of the matter is that the parents are probably red faced and begging for their kids to stop screaming even more than you are.

Go see a movie late on a school night or build a bridge.

All that said, if there is a child free movie theatre near you then that's perfectly fine and if the problem bothers you so much then enjoy having that option.