As this film opens a man is held captive. He is tormented before his throat is cut and his blood drained into a bucket. The action then cuts to protagonist Erin; she has been invited for a weekend away with her boyfriend at his parent's remote house in the Scottish Highlands. On the way she learns that his brother and his girlfriend as well as his sister are to be there. When they arrive we see that his parents were the killers from the opening scene. It soon becomes apparent that the 'girlfriends' are intended to be the next victims. What they didn't reckon on was the fact that Erin was kidnapped before and now fuelled by perpetual rage she is more than a match for them.
This is not a great movie but if you are in the mood for trashy violence then it is rather fun. There aren't too many surprises; the opening scene lets us know the parents are murderous and we are soon informed of the reasons they want to blood. The only real question is how the various bad guys are going to die. The action is nicely varied and fairly bloody but unfortunately the fights don't feel real as we can see that blows come nowhere near hitting their target. The acting is okay; a bit of hamminess adds some unintended humour to proceedings. The setting is good although one would expect some of the characters to sound at least vaguely Scottish. Overall I'd say this is fun enough if you are in the mood for an hour and a half of trashy violence.