go·ry (gôr, gr)
adj. go·ri·er, go·ri·est.
Covered or stained with gore; bloody.
Full of or characterized by bloodshed and violence.
This movie is definitely characterized by bloodshed and violence. Yes, it is gory.
dm
edit: And when I say characterized by, meaning, the movie would really not be the same without it, would be a completely different film. The gore sets it apart.