Continuity: In the scene where Dakota is having sex with Aubrey's boyfriend, it specifically shows that her bra is off. Once they finish, and she is getting off of him, she is covering her chest with the sheet. When she does this, her side isn't covered and you can that she is now wearing a black bra.

Audio problem: When Dakota and Jerrod start having sex, Aubrey's mother can hear Jerrod's moans through the ceiling. But up until they *really* start getting into the act, the moans that Susan is hearing don't match the shots in the bedroom.

Continuity: When Kenny is making sexual suggestions to Aubrey with the tree branch, the branch gains foliage in the shot from behind.

Continuity: When Aubrey is sitting in her car, looking at Kenny in the rearview mirror, her facial expression changes from shot to shot.

Continuity: When Dakota hands the cigarette back to the man in the strip club, the direction it faces changes between shots.

Continuity: When Agent Julie asks Dakota who cut her, Dakota's arm changes from down to up to back down again.

Revealing: In the scene where Dakota is having sex with Aubrey's boyfriend, in quite a few shots you can see her full right arm and right hand, on the pillow and on the boyfriends shoulder. Her right arm was fully amputated after the attacker cut it off early on in the film though. Also, it is not her fake robot arm, as you can see it is her real skin, and not the rubber arm cover.