imagine you were tall and you loved mika as much as you actually do. Would you be happy, after having spent 3 hours waiting, that people went at the front whereas you had to stay behind ?
look it's the same problem as with children. On the video, when the children are standing you are annoyed, well it's the same here.
I'm really tall and i always have to say sorry for being tall in cinemas or at concerts. Why don't short people feel sorry for being short then ?