I thought that without the 3D aspect I wouldnt go see it... Also one of the girls is FULL frontal nude for about 7 min... I thought that was a bit much... Other than that it was pretty predictable, of course, and so dumb at certain parts that the whole audience laughed... I LOVED THE 3D effect... certain parts of the movie were great because of it... OVERALL... with the 3D effect it was something VERY differant, typical for a slasher movie but not horrible... see it 3D but only rent it 2D....