I saw this movie when I was 9, with my mom. We both seemed to enjoy it, the ending was very sad, though. Well, at least we didn't cry. But then I watched it again and I just couldn't stop my eyes from tearing at the end. It was impossible to stop the crying!
Anywayz, there is violence, but not that graphic. Only swords (rarely daggers/knives) are used in fights.
There is one brief male nudity, but not frontal, only backside. Lasts for about a minute, I don't know. We also see a young woman naked in bed, but she is mostly covered by a blanket, and her breasts were mostly covered by her hair, but then we see her nipple for less than one second, trust me. This implies they had sex last night.
Adults drink alcohol.