This is a British comedy horror with gory, brutal, bloody violence.

The protagonists are two sisters and two blokes who are long-time friends, one of them is almost 30 years old and still a virgin, the other is a very confident cocky guy.

The premise is an interesting idea where the girls are the villains. They are seen at the beginning brutally murdering two unsuspecting guys who they picked up and bring home for a 'good time!'

The objective for the girls is sacrifice 5 blokes (the last needs to be a virgin) to resurrect their dead father. The objective for the guys is go out, party, meet girls, and have sex before the birthday deadline.

The plot gets really crazy towards the end. Worth watching to see if the characters achieve their goals.

I think I would have liked this film much more if I could have seen and heard it better. Throughout the movie, it was difficult to follow the action because virtually all scenes were dimly lit. Similarly, it was somewhat difficult to appreciate the dialog because the actors' voices were drowned out by ambient noise.