In regards to audiences--I went to the early evening show tonight (Saturday) here, which was packed in a large theatre. I admit, I sunk down in my seat when I saw how many GROUPS of 10-16 year old, mostly but not entirely girls, were coming in, along with a few smaller children, and several full families, along with other random gay men (I assume) like me.
Anyway, the audience was actually, much to my cynical surprise, great. I hardly heard any noise--rustling bags, and kids being carried out to go to the bathroom and coming back quickly was basically all I noticed. After the film there was applause. Maybe I was lucky? Maybe Victoria BC Canadians are just more polite than I expect?