Starship Troopers, one of my favourites, got 10 for violence. They had this to say:
-Lots of gory scenes. 
-Many battles between the bugs and humans. 
-Many humans are eaten or impaled by bugs, with lots of blood; humans are torn in half, limbs are strewn around and guts are outside bodies. 
-Many humans are beheaded by flying bugs with claws and some are sucked into the ground by burrowing bugs -- a man is shown with bloody stumps after being sucked into the ground. 
-A woman is impaled through the stomach and chest and people try to hold her down to take claws out while a lot of blood is spewing out. 
-A woman is cut in half by a door (with lots of blood). 
-Men are impaled but still alive as the bugs manipulate their impaled bodies. 
-A bug pokes a man's head and sucks his brains out as his face seems to deflate. 
-A man is sliced open and we see his insides. 
-A bug is experimented upon with shocks, etc. 
-When bugs are shot or bombed there is a lot of goo. 
-A bug eats a cow (blood and other matter splatters everywhere). 
-A man's head is shot off with blood and brains splattering. 
-A man has a hole in his head and another man sticks his fingers in the hole. 
-A sergeant beats up on recruits by whacking them with clubs, punching them, and he breaks a person's arm with a crack. 
-Recruits are shocked with zap guns. 
-A man chokes a woman with his legs and a woman has bruises on her throat. 
-A man throws a knife through a man's hand. 
-A man is flogged with blood shown on his back with each lash. 
-Hospital scenes with lots of blood and people with amputated limbs. 
-A woman's arm catches fire and it melts off. 
-The bugs are gross looking. 
-Fires and explosions.
I love that movie 

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