Can you say "Age-Appropriate?"

Husband finally decides that maybe it would be ok to see 300. So, last night we went to the cheap theater in town to watch it. I am sad to say that I almost enjoy the cheap theater experience more that the regular theater, but that's just first impressions. Anyway, one family brought their 4 or 5 year old. I don't think I could do that. The movie is extremely bloody and scary and there's nudity. I mean you get to watch someone being decapitated in slow motion for crying out loud. What 5 year old would enjoy that? Talk about emotional scarring.