I admit I had the same thought; heck when I was 6 I had to be in bed by 7pm, summer or during school. And a 6 year old at a PG13 movie too.
The baby is just rude to bring to a movie; not that the baby will see or hear anything in the movie, but a crying baby is as bad as a cell phone for other movie-goers. That said, moment of silence for all that died, and prayers for those that were wounded.
The interview I saw with a young woman who was in the second row-what a quick-thinking, level headed, amazing young woman! To be staring at a gun barrel pointed at your head and react the way she did. That's someone I'd like next to me in a crisis.