FindingNamo said: "Dave19's presumption that all theaters have their seats spaced just so in order for everybody to have perfect sightlines between those in front of them must mean he's just been damn lucky in the theaters he's been to.
Since the very tall will have a perfect view from the back row, why don't they just buy seats there? Or is it just too much to ask that we think about our impact on those around us?"
That is not what I say. I say that it does not matter if the people sitting in front of you are average or tall, because you can't look over someone's head anyway. Tall people in front of you is actually an advantage because you can look between their necks instead of the broadest part of their heads right in front of your eyes.
Of course I am talking about regular stalles seats here, not about theatres/seats that are slanting/go up, as it doesn't matter there anyway.
So, no reason for tall people to sit in the back at all.